Products

Tetra FunTips

Biologically balanced adhesive food tablets for tropical fish. For healthy feeding fun and exciting variety.

TetraPRO Energy Multi-Crisps

The premium complete food with excellent nutritional value thanks to its gentle, low-heat manufacturing process. The additional energy concentrate enhances fish vitality.

TetraPRO Algae Multi-Crisps

The premium complete food with excellent nutritional value thanks to its gentle, low-heat manufacturing process. The additional algae concentrate enhances fishes’ resistance. 

Tetra Pleco Tablets

Complete food tablets for nutritionally balanced feeding of larger herbivorous bottom-feeding fish. The high content of Spirulina algae supports optimal health and vitality of fish.

TetraCrusta Menu

Staple food for shrimps and crayfish. For a varied and species-appropriate diet.

Tetra AquaSafe

Tetra AquaSafe makes tap water safe for fish and reliably protects fish and plants against harmful substances contained in the water. The optimised vitamin B mix now reduces stress experienced by fish during water changes even more effectively and therefore creates the foundations for healthy life in an aquarium.

Tetra EasyBalance

Stabilises important water values for up to six months, extending the time until the next water change. Contains additional vitamins and minerals to keep fish vibrant and healthy.

Tetra NitrateMinus

Tetra NitrateMinus reduces the algae nutrient nitrate (NO3-) reliably and in a natural way.

Tetra PlantaMin

Iron intensive fertiliser for thriving plants. Essential nutrients such as iron, potassium and manganese promote healthy, flourishing plant growth. Thanks to the special depot formula, the nutrients that Tetra PlantaMin contains are released to the plants over a four-week period.

Tetra CompleteSubstrate

Nutrient-rich substrate with slow-release fertilisation for beautiful plants.

Tetra ActiveSubstrate

The large surface area and porous structure of the water-neutral clay granules offer various advantages compared to traditional gravel and ensure optimum rooting and strong plant growth.

Tetra GC Gravel Cleaner

Convenient, easy-to-use gravel cleaner available in three different sizes.

Tetra EasyWipes

Cleaning wipes for all tropical and marine aquariums

Tetra Koi Beauty Medium

Staple food for koi that are larger than 20 cm, in the form of floating pellets, for health and enhanced colours.

Tetra IN plus Internal Filter

Powerful and convenient internal filters for physical, biological and chemical filtration.

Tetra myFeeder

Reliable, easy-to-use automatic feeder. For customised and targeted fish feeding.

Tetra Weekend

Compact food sticks ensure an optimal provision of fish during an absence for up to 6 days.

TetraPRO Colour Multi-Crisps

The premium complete food with excellent nutritional value thanks to its gentle, low-heat manufacturing process. The additional colour concentrate improves fish colouration. 

Tetra Pleco Veggie Wafers

Complete food wafers for optimal nutrition of herbivorous bottom-feeding fish. Contained Zucchini improve the well-being of fish.

Tetra Pleco Spirulina Wafers

Complete food wafers for nutritionally balanced feeding of herbivorous bottom-feeding fish. The high content of Spirulina algae supports optimal health and vitality of fish.

Tetra Goldfish Holiday

Holiday food for all goldfish.

Tetra SafeStart

Makes it possible to introduce fish immediately after setting up a new aquarium. The live bacteria contained within Tetra SafeStart instantly creates a biologically active habitat.

Tetra CrystalWater

Quickly and reliably eliminates clouding from aquarium water caused by dirt particles. The aquarium water is crystal clear within just a few hours.

Tetra Test 6in1

Water test to quickly and easily check aquarium water quality in 60 seconds: test strips measure pH, carbonate hardness (KH), general hardness (GH), nitrite (NO2-), nitrate (NO3-) and chlorine (Cl2)

Tetra Test pH

Measures the pH value reliably and precisely

Tetra Test NO3-

Measures the nitrate value reliably and precisely

Tetra AlguMin*

Tetra AlguMin* is the optimal treatment for all types of algae. Due to its liquid formula, the highly active ingredient is released immediately and is optimally distributed in the aquarium water.

Tetra Medica GeneralTonic Plus

Multi-purpose remedy designed to treat the most common freshwater ornamental fish diseases. Helps with bacterial infections and ectoparasitic diseases such as Costia or freshwater Oodinium.

Tetra Medica FungiStop Plus

Remedy designed to treat fungal infections and spawn fungus in freshwater ornamental fish. Also helps to treat external bacterial infections and mouth decay.

Tetra Medica ContraIck Plus

Remedy designed to treat white spot disease (Ichthyo) in freshwater ornamental fish. Also helps treat other skin and gill parasites such as Trichodina and Chilodonella.

Tetra Pond Holiday

Holiday food for all pond fish. This dimensionally stable product supplies the fish with all the food they need for up to 14 days.

Tetra Pond Test 6in1

Water test to quickly and easily check pond water quality in 60 seconds: test strips measure pH, carbonate hardness (KH), general hardness (GH), nitrite (NO2-), nitrate (NO3-) and chlorine (Cl2)

Tetra Tortoise

Staple food for the species-appropriate feeding of all tortoises.

Tetra AS Air Stone

Fine-pored Air Stones for optimum oxygen supply in all aquariums.

Tetra EasyCrystal BioFoam 250/300

Filter foam for EasyCrystal Filter 250 and EasyCrystal FilterBox 300 with intensive biological filtration for crystal clear, healthy water.

Tetra AS Air Stone

Fine-pored Air Stones for optimum oxygen supply in all aquariums.

Tetra APS Aquarium Air Pumps anthracite

Very quiet and extremely effective air pumps.

Tetra APS Aquarium Air Pumps white

Very quiet and extremely effective air pumps.

Tetra Holiday

Tetra Holiday provides your fish with an optimum and reliable food supply while you are on holiday. The gel food block provides fish with up to 14 days of nutrition and is 100% edible. It contains all essential nutritional elements to keep your fish healthy.

TetraPRO Multi-Crisps Menu

The premium menu complete food with excellent nutritional value thanks to its gentle, low-heat manufacturing process. 4 different multi-crisps provide a varied diet. 

Tetra Cory ShrimpWafers

The unique, 2-colour wafer ensure a balanced and species appropriate diet. They are specially developed to meet the nutritional needs of Corydoras.

Tetra FilterActive

Tetra FilterActive keeps the filter biologically active and keeps it cleaner for longer with its natural action. It contains live starter bacteria and sludge-reducing cleaning bacteria that accelerate the biological degradation of ammonia, nitrite, fish waste, sludge, food and plant remains and filter mud.

Tetra Test NO2-

Measures the nitrite value reliably and precisely

Tetra CV 4 Check Valve

The CV 4 Check Valve allows the air pump to be positioned beneath the level of the water so that no water can enter the air pump, e.g. in the case of a power failure.

Tetra CV 4 Check Valve

The CV 4 Check Valve allows the air pump to be positioned beneath the level of the water so that no water can enter the air pump, e.g. in the case of a power failure.

Tetra CV 4 Check Valve

The CV 4 Check Valve allows the air pump to be positioned beneath the level of the water so that no water can enter the air pump, e.g. in the case of a power failure.

TetraMin Flakes

Complete food in the form of a flake mix with high quality, functional nutrients, providing a full diet for daily feeding of all ornamental fish. Supports healthy fish growth, vitality and colour vibrancy.

TetraMin Granules

Complete food in the form of slowly sinking granules with high quality, functional nutrients, providing a full diet for daily feeding of all ornamental fish. Supports healthy fish growth, vitality and colour vibrancy.

TetraMin XL Granules

Complete food in the form of slowly sinking XL granules with high quality, functional nutrients for the daily feeding of large ornamental fish. Supports healthy fish growth, vitality and colour vibrancy.

TetraMin XL Flakes

Complete food in the form of an XL flake mix with high quality, functional nutrients, providing a full diet for daily feeding of larger ornamental fish. Supports healthy fish growth, vitality and colour vibrancy.

TetraMin Mini Granules

Complete food in the form of slowly sinking mini granules with high quality, functional nutrients, providing a full diet for daily feeding of smaller ornamental fish. Supports healthy fish growth, vitality and colour vibrancy.

TetraMin Crisps

Complete food in the form of a crisp mix with high quality, functional nutrients, providing a full diet for daily feeding of all ornamental fish. Supports healthy fish growth, vitality and colour vibrancy.

TetraMin XL Crisps

Complete food in the form of an XL crisp mix with high quality, functional nutrients, providing a full diet for daily feeding of larger ornamental fish. Supports healthy fish growth, vitality and colour vibrancy.

TetraMin Baby

Complete food in the form of micro flakes, combining high quality and functional nutrients. A full diet for daily feeding of baby ornamental fish up to 1 cm in length that supports healthy growth during the early stage of a fish's life.

TetraMin Junior

Complete food in the form of mini flakes combining high quality, functional nutrients. A full diet for daily feeding of young ornamental fish measuring over 1 cm in length that supports healthy growth during the rearing period.

Tetra Cichlid Sticks

High-quality complete food in the form of sticks, specially developed for the healthy and balanced nutrition of cichlids.

Tetra Cichlid XL Flakes

High-quality complete food, specially developed for the healthy and balanced nutrition of larger cichlids and other large ornamental fish.

Tetra Cichlid Granules

High-quality complete food, specially developed for the healthy and balanced nutrition of mid-water and bottom-feeding cichlids.

Tetra Cichlid Mini Granules

High-quality complete food, specially developed for the healthy and balanced nutrition of smaller mid-water and bottom-feeding cichlids.

Tetra Cichlid Shrimp Sticks

High-quality complete food in the form of sticks with a high krill and shrimp content, specially developed for the healthy and balanced nutrition of carnivorous cichlids.

Tetra Cichlid Colour Mini Pellets

High-quality complete food with natural colour enhancers for a healthy and balanced nutrition of smaller cichlids.

Tetra Cichlid Colour Pellets

High-quality complete food with natural colour enhancers for a healthy and balanced nutrition of cichlids.

Tetra Cichlid Algae Mini Pellets

High-quality complete food with algea for vibrant colour and vitality, specially developed for smaller cichlids.

Tetra Cichlid Algae Pellets

High-quality complete food in the form of pellets, with algea for vibrant colour and vitality, ideal for all cichlids.

Tetra Rubin Flakes

Complete food with natural colour enhancers for the daily feeding of all ornamental fish. This high quality flake mix with natural colour-enhancing ingredients boosts the colour vibrancy of the fish.

Tetra Rubin Granules

Complete food in the form of slowly sinking granules for the daily feeding of all ornamental fish. This high quality food mix with natural colour-enhancing ingredients boosts the colour vibrancy of the fish.

Tetra Phyll Flakes

Complete food with plant-based ingredients for the daily feeding of all ornamental fish. The high-quality flake mix supports vitality and resilience.

Tetra Phyll Granules

Complete food in the form of slowly sinking granules for the daily feeding of all ornamental fish. The high-quality food mix with plant-based ingredients supports vitality and resistance.

Tetra Betta Mini Flakes

Nutritious, balanced complete food in the form of flakes for daily feeding of all bettas.

Tetra Malawi Flakes

Complete flake food tailored to the special requirements of all herbivorous cichlids. 

Tetra Malawi Granules

Balanced, nutritious complete granular food especially for all herbivorous cichlids, such as the Malawi-cichlids of the Mbuna-group.

Tetra Discus Granules

Balanced, nutritious complete food specially developed to meet the specific nutrional needs of discus fish.

Tetra Discus Colour Granules

Balanced, nutritious complete food specially developed to meet the specific nutrional needs of discus fish and other cichlids.

Tetra Guppy Mini Flakes

Complete food in form of small flakes for all guppies and other livebearers such as platies, mollies and swordtails. 

Tetra Guppy Colour Mini Flakes

Complete food in form of small flakes with natural colour enhancers, ideal for all guppies and other livebearers such as platies, mollies and swordtails. Balanced and nutritious food for intense and bright colouration.

Tetra Goldfish Flakes

Balanced complete food for goldfish with unique protein mix for robust, healthy and vital fish.

Tetra Goldfish Granules

Nutritious, balanced complete food in form of floating granules for all goldfish and other coldwater fish.

Tetra Goldfish Colour Sticks

Nutritious, balanced complete food in the form of sticks with colour enhancers for all goldfish and other coldwater fish.

Tetra Goldfish Energy Sticks

Nutritious, balanced complete food in the form of sticks for goldfish and other coldwater fish.

Tetra Goldfish Menu

Nutritious, balanced complete food mix for goldfish and coldwater fish.

Tetra Biocoryn

Tetra Biocoryn prevents accumulation of sludge, unpleasant odours and the formation of pollutants.

Tetra VitaMinPro 3in1

This water care liquid improves the living conditions of all freshwater ornamental fish, crustaceans, snails and plants by adding essential vitamins, trace elements, minerals and probiotics to the aquarium water.

Tetra NitrateMinus Pearls

For the permanent reduction of nitrate content when setting up a new aquarium. It removes an important algae nutrient, leading to a long-term improvement of the water quality, reducing care requirements.

Tetra Test PO4

Measures the phosphate value reliably and precisely

Tetra CO2 Optimat Set

Complete CO2 Set for beautiful, healthy plants through an intensive supply of carbon dioxide

Tetra CO2 Optimat Refill

Intensive CO2  supply for beautiful, healthy plants.

AlgoStop depot*

Tetra AlgoStop depot* is particularly suitable for medium and large aquariums from 40l. Due to the depot formula, the active ingredient is released slowly and ensures a long-term effect.

Tetra Pond Sticks Mini

Tetra Pond Sticks Mini provide a complete and balanced diet for daily feeding of all small pond fish, promoting healthy growth, enhanced immune system and water quality.

Tetra Pond Flakes

Tetra Pond Flakes provide a varied, biologically balanced, and healthy diet for all pond fish. The special mixture of three selected flakes ensures a complete and balanced diet, containing high-quality proteins that support healthy growth.

Tetra Pond Colour Sticks

Tetra Pond Colour Sticks enhance the natural, vibrant colours of all pond fish. With high-quality natural carotenoids, these sticks enhance the blaze of colour after just a few weeks of use.

Tetra Pond Variety Sticks

Tetra Variety Sticks offer a varied and complete diet for daily feeding of pond fish, providing pond fish with essential nutrients for healthy growth, enhanced immune system and water quality.

Tetra Pond Wheatgerm Sticks

Tetra Pond Wheatgerm Sticks are a complete food ideal for feeding pond fish during cooler months when water temperatures are below 10°C. With a high proportion of premium wheatgerm, these highly digestible food sticks provide quick energy and are optimally tailored to the reduced metabolic activity of fish at colder temperatures.

Tetra Pond Sticks

Tetra Pond Sticks provide a complete and balanced diet for daily feeding of all pond fish, promoting healthy growth, strong immune system, and enhanced water quality.

Tetra Pond Goldfish Mix

Tetra Pond Goldfish Mix is a balanced and complete food mix specially designed for all types of goldfish, providing essential nutrients for healthy growth and optimal condition. The mix contains high-quality proteins that promote healthy growth, unsaturated fatty acids that provide more energy, and a variety of essential nutrients for a balanced diet.

Tetra Pond Koi Mini Sticks

Tetra Pond Koi Sticks Mini are the premium complete food for growing Koi under 15cm length, providing all essential nutrients for healthy growth and development. The optimized blend of nutrients supports resilience and vitality through the inclusion of unsaturated fatty acids.

Tetra Pond Koi Colour and Growth Sticks

Tetra Pond Koi Colour and Growth Sticks provide a complete and balanced diet for daily feeding of Koi, enhancing growth and natural colours.

Tetra Pond Koi Sticks

Tetra Pond Koi Sticks provide a complete and balanced diet for daily feeding of all Koi fish, promoting healthy growth, enhanced immune system and water quality. The optimized blend of nutrients with high-quality natural ingredients ensures optimal growth and increased resilience for Koi.

Tetra Pond Fountain AntiCalc

Permanently removes limescale from fountains and water features. Prevents the formation of new limescale and limescale deposits.

Tetra ReptoMin Baby

Complete food for young water turtles, with high protein content of 45% for healthy growth.

Tetra ReptoMin Sticks

Complete food in the form of sticks for all water turtles, with 36% of high-quality proteins to promote healthy growth.

Tetra ReptoMin Energy

Complementary feed for all water turtles with high content of krill and shrimp to provide extra energy.

Tetra ReptoMin 3in1 Menu

Complete food as a 3in1 Menu, combining three different nutrient-rich feed types for species-appropriate nutrition of all water turtles in one container.

ReptoFrog Granules

Balanced, nutritious complete food in the form of granules, ideal for frogs and newts.

Tetra ReptoSafe

Fast dissolving Tetra ReptoSafe neutralises tap water making it safe for aquatic reptiles like water turtles and amphibians.

Tetra Brillant Filter

Air-operated internal filter with foam.

Tetra Brillant Filter Refill Cartridge

Replacement Filter Cartridge for Tetra Brillant Filter - for aquariums up to 100 l. Highly active biological and physical filtration of the aquarium water is possible with Tetra Brillant Filters.

Tetra WP Water Pump

Powerful aquarium water pump.

Tetra AH 50 - 400 Air Pump Hose

Flexible PVC Air Hose for Air Stones.

Tetra HT Heater Electronic

Tetra HT Heater Electronic is a fully electronical aquarium heater with high precision and accuracy of operation. The heater reliably keeps the accurate water temperature within the range of 20°C to 32°C for aquariums of all sizes.

Tetra LightWave Complete Set

Tetra LightWave is a simple way to convert your aquarium to modern LED technology. The complete set comes with a power supply and all necessary mounting adapters so that the lights can be put to work immediately. The high lumen value of the LEDs brings brilliant, near-natural daylight to your aquarium. The light spectrum also stimulates the formation of chlorophyll, encouraging aquarium plants to grow.

Tetra LightWave Single Light

You can use the Tetra LightWave Single Light to add a second light to the Tetra LightWave Set. All you need is the Tetra LightWave Splitter. The high lumen value of the LEDs brings brilliant, near-natural daylight to your aquarium. The light spectrum also stimulates the formation of chlorophyll, encouraging aquarium plants to grow.

Tetra LightWave Splitter

The Tetra LightWave Splitter is a simple way to connect two Tetra LightWave LED lights. The power supply provided with the Tetra LightWave Complete Set allows two of the same lights to be used.

Tetra LightWave Timer

The Tetra LightWave Timer can be used to control various additional functions.

Tetra Tetronic Arms

Extension arms for attaching Tetronic lights lengthways or sideways to aquariums without a lid.

Tetra AquaArt LED 20L/30L Lamp 4,8W

Energy saving but powerful LED lighting solution specifically designed for the Tetra AquaArt Discovery Line aquariums in 20 L and 30 L sizes.

Tetra FR 6 Feeding Ring

The feeding ring can be used to set up a specific feeding area within the aquarium, providing aquarists with a great view of their fish as they feed. It also prevents any uneaten food from simply floating around in the aquarium and contaminating the water or blocking the filter equipment. The feeding ring is suitable for use in any aquarium, featuring a suction cup for easy installation and an adjustable arm to compensate for any variation in the water level.

Tetra FN Net

Different sized high-quality nets.

Tetra TH Aquarium Thermometer

Precise liquid thermometer available in two sizes.

Tetra Magnet Cleaner Flexible

The Tetra Magnet Cleaner Flexible allows you to quickly and thoroughly clean curved aquarium glass up to 8 mm thick. The broader cleaning corner makes it especially easy to thoroughly clean the corners of the aquarium. 

Tetra Magnet Cleaner Bowl

The Tetra Magnet Cleaner Bowl allows you to clean your bowls quickly and thoroughly. The anti-slip surface provides maximum hold during cleaning and the ergonomic shape ensures that the Magnet Cleaner sits comfortably in the hand.

Tetra TB 160 pipe brush

The pipe brush has been specially designed to clean aquarium pipes both quickly and efficiently. Measuring 160 cm in length, the robust stainless steel wire makes it easy to insert the brush and guide it through the pipe. The brush removes dirt as it is pushed through the pipe and is suitable for all pipes with a diameter of between 11 and 25 mm.

Tetra Pond APK 400 Air Pump Kit

Tetra Pond AS 50 Air Stone

An ecologically friendly, long-term method of supplying ponds with vital oxygen in connection with an Air Pump.

Tetra Holiday Menu

Tetra Holiday Menu provides your fish with a varied and reliable food supply while you are on holiday. The gel food block is 100% edible, lasts for up to 14 days and contains 3 different types of food plus other essential nutrients.

Tetra Pond Shrimp Mix

Tetra Pond Shrimp Mix is a delicious and nutritious snack for all pond fish. Made with 100% shrimps and gammarus. The high proportion of carotenoids in the mix enhances the natural colours of pond fish, while the proteins and fibers support their health and digestion.

Tetra Pond Multi Mix

Tetra Pond Multi Mix is a complete food mix that contains four different types of fish food, making it ideal for all pond fish.

Tetra Pond Pellets

Tetra Pond Pellets provide a complete and balanced diet for daily feeding of all pond fish, promoting healthy growth, enhanced immune system and water quality.

Tetra Pond Pellets Mini

Tetra Pond Pellets Mini offer a complete and balanced diet for daily feeding of small and young fish under 15 cm length, promoting healthy growth, enhanced immune system and water quality.

Tetra Pond Goldfish Mini Pellets

Tetra Pond Goldfish Mini Pellets provide a balanced and complete diet for smaller goldfish. The easy-to-ingest pellets are specifically designed for small and young goldfish, providing all essential nutrients for healthy growth and optimal condition.

Tetra Pond Sterlet Sticks

Tetra Pond Sterlet Sticks provide a balanced and complete food for sturgeons and sterlets, promoting healthy growth and enhanced immune system and water quality.

Tetra PlantaPro

Tetra PlantaPro effectively and quickly releases trace elements and vitamins back into the water. Effectively supplies the plants with vital substances for healthy and flourishing plant growth.

Tetra AquaArt LED 60L Lamp 9,6W

Energy saving but powerful LED lighting solution specifically designed for the Tetra AquaArt Discovery Line aquarium in 60 L size.

Tetra Pond Fish Net

The sturdy Tetra Pond Fish Net with telescopic handle was specially developed for the safe and stress-free catching and releasing of ornamental fish in the garden pond. The mesh on the net has been designed with a width of six millimetres so that it is small enough to stop the fish slipping through it and becoming injured. Thanks to its telescopic yet still extremely sturdy aluminium handle with a length of 132 to 200 centimetres, you can reach your fish safely and easily even in deeper areas of your garden pond.

Tetra Cichlid XL Sticks

High-quality complete food in the form of sticks, specially developed for the healthy and balanced nutrition of larger cichlids.

Tetra Goldfish Sticks

Balanced complete food for goldfish in the form of sticks with unique protein mix for robust, healthy and vital fish.

Tetra Wasserpflege Plus

Tetra Pond Special Mix

Tetra Pond Special Mix provides a varied diet consisting of three different types of sticks for daily feeding of all pond fish. This mix promotes healthy growth, enhanced immune system and water quality, ensuring optimal nutrition for your fish.

Tetra Pond Sterlet XL Sticks

Tetra Sterlet Sticks XL provide a balanced and complete diet for larger sturgeons and sterlets, promoting healthy growth and enhanced immune system.

Tetra Goldfish WaveSticks

Floating sticks in a wave shape provide a nutritionally balanced complete diet for all goldfish.

Tetra Pond FilterStart Bacteria

Tetra Pond FilterStart activates the biological function of your pond filter after winter or when setting up a new pond and extends the intervals between cleaning. It contains a mix of highly active filter bacteria, which break down harmful substances, as well as sludge-reducing cleaning bacteria.

Tetra Pond AquaSafe

Tetra Pond AquaSafe makes tap water safe for your ornamental pond fish, and reliably protects fish and plants against harmful substances. It also combats stress and adds vital ingredients for the well-being of fish - for a healthy and safe life in ornamental ponds.

Tetra Pond SeasonStart

Tetra Pond SeasonStart strongly mobilises pond fish, plants and microorganisms after winter. Minerals, trace elements and B vitamins make Tetra Pond SeasonStart an ideal water conditioner to give your garden pond the right boost for a new season.

Tetra Pond WaterBalance

Tetra Pond WaterBalance provides a long lasting biological balance in ornamental ponds by stabilising the important water values pH and KH and adding vital trace elements and vitamins.

Tetra Pond CrystalWater

Tetra Pond CrystalWater effectively removes suspended dirt particles to create crystal-clear pond water within a few hours and to optimise the water quality. Before the application, Tetra strongly recommends to ensure that the carbonate hardness (KH) of the water is equal or higher than 6°dH.

Tetra Pond OxySafe

Tetra Pond OxySafe quickly and reliably tackles oxygen deficiencies in ornamental ponds to prevent harm to fish, plants and microorganisms caused by low oxygen levels.

Tetra Pond SludgeRemover

Tetra Pond SludgeRemover is the right tool when you want to prevent excessive sludge formation and decay processes in your ornamental pond.

Tetra Pond PhosphateMinus

Tetra Pond PhosphateMinus reliably removes excess phosphate (PO43-) from pond water in a natural way and thus prevents algae growth.

Tetra Pond Peat&Straw Extract

Tetra Pond Peat&Straw Extract protects your pond water from excessive solar radiation thanks to humic substances and in this way effectively prevents algae growth.

Tetra Pond WaterStabiliser

Tetra Pond WaterStabiliser quickly increases the carbonate hardness (KH) in pond water and therefore stabilises the pH value - to create safe living conditions for all pond inhabitants.

Tetra Pond Test 7in1

Tetra Pond Test 7in1 enables you to quickly and reliably determine the seven most important water values in ornamental ponds in one simple step. Evaluate the level of pH, carbonate hardness (KH), general hardness (GH), nitrite (NO2-), nitrate (NO3-), chlorine (Cl2) and carbon dioxide (CO2).

Tetra Pond AquaticCompost

Tetra Pond AquaticCompost is a mixture of natural clay granules and high moor peat, specially developed to promote healthy plant growth as well as rapid plant establishment.

Tetra Pond PlantaMin

Tetra Pond PlantaMin is a liquid fertiliser for beautiful and healthy pond plants. Thanks to fast nutrient uptake, the effect is quickly visible. Tetra Pond PlantaMin is free from phosphate and nitrate and very easy to apply.

Tetra Pond AlgoFin

Tetra Pond AlgoFin* effectively combats the most prevalent algae types, such as blanketweed, floating and slime algae in ornamental ponds and prevents further algae growth.

Tetra Pond AlgoRem

Tetra Pond AlgoRem* eliminates green water in ornamental ponds within 24 hours to ensure clear water in the shortest possible time and prevents further growth of floating algae.

Tetra Pond AlgoFree

Tetra Pond AlgoFree* effectively eliminates several species of algae in your ornamental pond, including floating algae and blanketweed, and prevents further algal bloom primarily during spring.

Tetra Pond Fountain AntiAlgae

Tetra Pond Fountain AntiAlgae* removes algae from fountains and water features, permanently. Tetra recommends two different dosages, depending whether you keep fish or plants in the water feature to be treated or not.

Tetra Pond AquaSafe

Tetra Pond AquaSafe makes tap water safe for your ornamental pond fish, and reliably protects fish and plants against harmful substances.

Tetra Temperate

Complete balanced food in flake form with vegetable ingredients. The top-quality flake mix supports vitality and resilience. Suitable for daily feeding of all subtropical fish that can be kept in water temperatures of 18-23°C, e.g. zebra danios, variatus platies and rosy barbs.  

Tetra Delica 4in1 Menu

Tetra Delica 4in1 Menu is a complete food that offers an exciting selection of snacks mixed with flakes to guarantee a lot of interaction and feeding fun with your ornamental fish.

Tetra Delica 4in1 Mix

Tetra Delica 4in1 Mix offers an exciting mixture of snacks (artemia, daphnia, krill and gammarus) for in between meals to guarantee a lot of interaction and feeding fun with your ornamental fish.

Tetra Delica Brine Shrimps

Tetra Delica Brine Shrimps contains 100 percent whole, freeze-dried artemias, which makes it the perfect snack for in between meals for all your ornamental fish - high nutritional value and feeding fun guaranteed.

Tetra Delica Daphnia

Tetra Delica Daphnia contains 100 percent whole, sun-dried water fleas (Daphnia), which makes it the perfect snack for in between meals for all your ornamental fish - high nutritional value and feeding fun guaranteed.

Tetra Delica Bloodworms

Tetra Delica Bloodworms contains 100 percent whole, freeze-dried mosquito larvae, which makes it the perfect snack for in between meals for all your ornamental fish - high nutritional value and feeding fun guaranteed.

Tetra Delica Krill

Tetra Delica Krill contains 100 percent whole, freeze-dried crustaceans, which makes it the perfect snack for in between meals for all your ornamental fish - high nutritional value and feeding fun guaranteed.

Tetra Wafer Mix

Tetra Wafer Mix offers a varied and optimal nutrition for all bottom-feeding fish and crustaceans. Contained shrimps and spirulina algae ensure healthy growth and a resilient immune system.

Tetra Wafer Mini Mix

Tetra Wafer Mini Mix offers a varied and optimal nutrition for all small bottom-feeding fish and crustaceans. Contained shrimps and spirulina-algae ensure healthy growth and a resilient immune system.

Tetra Micro Granules

Tetra Micro Granules is a slow-sinking complete food in extra small sizes, specially developed for ornamental fish with small mouths.

Tetra Micro Pellets

Tetra Micro Pellets is a floating and slow-sinking complete food in extra small sizes, specially developed for ornamental fish with small mouths.

Tetra Micro Sticks

Tetra Micro Sticks is a floating and slow-sinking complete food in extra small sizes, specially developed for ornamental fish with small mouths.

Tetra Selection

Tetra Selection offers you the choice of four high-quality complete foods in different compartments to enable the targeted feeding of tropical fish in all water levels.

Tetra Crusta Menu

Tetra Crusta Menu is a varied and balanced complete food for shrimps and crayfish. The four different components guarantee feeding fun and ensure that every species finds its own favourite delicacy.

Tetra FilterJet

Tetra FilterJet is a compact internal aquarium filter available in three different sizes for aquariums from 50 to 230 L. Two attachment options make it easy to install the filter on the aquarium. The Tetra FilterJet features a fine and a coarse foam that can be easily exchanged. In case of cloudy water you can use the fine foam for fast cleaning, e.g. after tank setup. The coarse foam is perfect for continuous operation, ensuring effective filtration at all times.

Tetra ReptoDelica Gammarus

High quality natural food for water turtles, rich in natural minerals for healthy bone and shell development.

Tetra ReptoDelica Gammarus Mix

High-quality natural food mix for water turtles, with whole gammarus and anchovies. Fibres help to support digestion. Anchovies, also included in the mix, are high in proteins for healthy growth.

Tetra ReptoDelica Grasshoppers

Natural snack with high-quality grasshoppers for a varied diet for water turtles, which is rich in protein for optimal growth.

Tetra ReptoDelica Shrimps

Natural food with whole shrimps for water turtles, with a high content of natural attractants ensuring a great palatability.

Tetra ReptoDelica Anchovies

Natural snack with dried anchovies for water turtles, providing a rich source of protein for healthy muscle and body growth.

Tetra ReptoCal

Mineral food for healthy bone growth of all reptiles, with a precise calcium-/phosphorus ratio for optimal calcium utilization.

Tetra ReptoSol

Multivitamin supplement for a species’ appropriate feeding of reptiles, which supports a healthy immune system.

Tetra Micro Crisps

Tetra Micro Crisps is a gently manufactured and highly nutritious complete food for small ornamental fish - supports colour brilliance and the immune system.

Tetra Menu

Tetra Menu with four specially tailored flakes is the perfect complete food for ornamental fish in all water levels - in just one tin. The recipe is composed with high-quality ingredients and essential nutrients such as vitamins, minerals and trace elements.

Tetra Micro Menu

Tetra Micro Menu is a highly palatable complete food mix for all small ornamental fish as well as young cichlids. Due to the different sinking behaviour of the four components the menu is perfectly fitting for fish in all three water levels.

Tetra Weekend

With Tetra Weekend leaving your tropical ornamental fish alone for a short period of time is no longer a reason to feel guilty. The vital nutrients in these Tetra food sticks ensure an optimal nutrition of your fish for up to four days.

Tetra Crusta Granules

Tetra Crusta Granules are a balanced and varied complete diet for all the shrimps and crayfish in your aquarium.

Tetra Crusta Sticks

Tetra Crusta Sticks ensure a blanced complete diet for all the shrimps and crayfish in your aquarium.

Tetra Goldfish Weekend

With Tetra Goldfish Weekend leaving your coldwater fish alone for a short period of time is no longer a reason to feel guilty. The vital nutrients in these Tetra food sticks ensure an optimal nutrition of your fish for up to four days.

Tetra GS 45 Aquarium Glass Scraper

The Tetra GS 45 Aquarium Glass Scraper simply and effortlessly removes algae and other dirt particles from the interior glass panes of your aquarium. You are able to exchange the stainless cleaning blades easily. The package includes one extra blade for replacement. Handle with extreme care to avoid injuries.

Tetra SB 45

Tetra SB 45 contains two stainless steel replacement blades for the simple and reliable Tetra aquarium glass scraper. Exercise caution when handling the blades and keep out of reach from children at all times.

Tetra Starter Line

The simple set-up and impressive technical equipment makes the Tetra Starter Line aquariums the ideal choice for any newcomer to the world of fishkeeping. Available in different sizes and colours.

Tetra Aquarium Cabinets

Tetras elegant and practical aquarium cabinets offer the perfect blend of form and function, providing stylish and stable bases for your aquarium setup. Available in different colours (black and white) for Tetra Starter Line and Tetra AquaArt Explorer Line Aquariums.

Tetra FF FilterFloss

The Tetra FF FilterFloss pads were designed to remove even the smallest dirt particles from your aquarium water. These pads are available in two sizes and fit perfectly with your Tetra external filters. They effectively remove harmful substances like ammonia and nitrite.

Tetra BB BioBalls

The reusable Tetra BB BioBalls play a vital role in the filtration process of your aquarium by naturally and biologically breaking down excessive nutrients. These innovative filter media are suitable for all external filters. Available in two sizes.

Tetra BF BioFoam

Experience the benefits of the advanced Tetra BF BioFoam filter foams, available in two sizes and specifically designed for use with Tetra external filters. The Tetra BF filter foams effectively remove harmful substances such as ammonia and nitrite, ensuring that your aquatic environment remains safe for its inhabitants.

Tetra CR Filterrings

Thanks to their macro surface the reusable Tetra CR Filterrings enhance the filtration process in your aquarium by providing effective mechanical filtration of coarse impurities. At the same time, these hollow ceramic rings optimise the water flow within the filter. The CR Filterrings are compatible with all external filters. Available in two packaging sizes.

Tetra Biological Filter Foam BF

Tetra Biological Filter Foam BF Plus creates the ideal conditions for beneficial bacterial cultures to thrive. They convert harmful nitrite into nitrate, helping to maintain a stable and balanced environment for all aquarium inhabitants. In addition, it removes small particles from the water to contribute to a visibly cleaner aquarium. Specially designed for the Tetra IN Plus filter range.

Tetra Activated Carbon CF Plus

Tetra Activated Carbon CF Plus is a versatile filter medium to keep your aquarium water clean and safe. It effectively removes harmful substances, residues of medicinal products and other unwanted chemicals from the water. Specially designed for the Tetra IN Plus filter range.

Tetra EasyCrystal Filter Range

Optimal water quality with minimal maintenance: The Tetra EasyCrystal Filter range offers a simple and highly effective solution for maintaining crystal-clear water in freshwater aquariums. Designed for ease of use and consistent performance, this internal filter system is available in three sizes and suitable for aquariums from 15 to 150 litres.

Tetra EasyCrystal Filter Packs

Maintain a clean and healthy aqaurium environment with the innovative Tetra EasyCrystal Filter Packs deisgned for the Tetra EasyCrystal Filter range.

Tetra APS Air Pump

The Tetra APS Air Pump offers an impressively quiet and reliable performance to supply your aquarium and its inhabitants with vital oxygen. Available in five sizes and two colours.

TetraPRO Fertility

TetraPRO Fertility is a carefully manufactured and highly nutritious premium complete food with turmeric to support reproductive success, egg quality and larval development.

Tetra Test 7in1

Tetra Test 7in1 enables you to quickly and reliably determine the seven most important water values in your aquarium in three simple steps. Evaluate the level of pH, carbonate hardness (KH), general hardness (GH), nitrite (NO2-), nitrate (NO3-), chlorine (Cl2) and carbon dioxide (CO2).

Tetra GS 45 Aquarium Glass Scraper

The Tetra GS 45 Aquarium Glass Scraper simply and effortlessly removes algae and other dirt particles from the interior glass panes of your aquarium. You are able to exchange the stainless cleaning blades easily. The package includes one extra blade for replacement. Handle with extreme care to avoid injuries.

Tetra SB 45

Tetra SB 45 contains two stainless steel replacement blades for the simple and reliable Tetra aquarium glass scraper. Exercise caution when handling the blades and keep out of reach from children at all times.

Tetra KOI beauty small

Tetra Koi Beauty small pellets are specially formulated for daily feeding of your koi carp to provide them with all the essential nutrients they need for a long and healthy life. With a species-appropriate composition and top-quality ingredients, this balanced food promotes vibrant colours and overall resilient fish. Suitable for koi from 10 cm size.

Tetra KOI beauty medium

Tetra Koi Beauty medium pellets are specially formulated for daily feeding of your koi carp to provide them with all the essential nutrients they need for a long and healthy life. With a species-appropriate composition and top-quality ingredients, this balanced food promotes vibrant colours and overall resilient fish. Suitable for koi from 20 cm size.

Tetra Test PO4

Measures the phosphate value reliably and precisely

Tetra Pond Fish Net

The sturdy Tetra Pond Fish Net with telescopic handle was specially developed for the safe and stress-free catching and releasing of ornamental fish in the garden pond. The mesh on the net has been designed with a width of six millimetres so that it is small enough to stop the fish slipping through it and becoming injured. Thanks to its telescopic yet still extremely sturdy aluminium handle with a length of 132 to 200 centimetres, you can reach your fish safely and easily even in deeper areas of your garden pond.

Tetra Test PO4

Measures the phosphate value reliably and precisely

Tetra GC Gravel Cleaner

Convenient, easy-to-use gravel cleaner available in three different sizes.

Tetra GS 45 Aquarium Glass Scraper

The Tetra GS 45 Aquarium Glass Scraper simply and effortlessly removes algae and other dirt particles from the interior glass panes of your aquarium. You are able to exchange the stainless cleaning blades easily. The package includes one extra blade for replacement. Handle with extreme care to avoid injuries.

Tetra SB 45

Tetra SB 45 contains two stainless steel replacement blades for the simple and reliable Tetra aquarium glass scraper. Exercise caution when handling the blades and keep out of reach from children at all times.

Tetra Kleine Forscher Club LED 54L

Tetra DecoArt Plantastics Green Cabomba

Create a lush underwater landscape without the effort of live planting with Tetra DecoArt Plantastics – natural-looking artificial plants that bring colour, movement and structure to any tropical, coldwater and marine aquarium. Available in three practical sizes (S, M & L). Choose from several stunning plant varieties. 

Tetra EX Plus Filter

The Tetra EX Plus external filter range is designed to deliver outstanding filtration performance tailored to different aquarium sizes and stocking levels, offering aquarists maximum flexibility and peace of mind. Available in four sizes for aquarium volumes up to 600 L.

Tetra CF Carbon

The Tetra CF Carbon filter material effectively binds harmful substances from your aquarium water. It is made of activated carbon in granular form and suitable for use in all external filters. 

Tetra AirSilent

The Tetra AirSilent air pumps have been specially developed in two sizes for aquariums in living rooms and bedrooms with a low noise level of up to 35 dB.

Tetra Tetronic LED ProLine

The Tetra Tetronic LED ProLine is a high-quality and adjustable LED aquarium light for ideal light conditions in your aquarium. Available in five sizes. The length of the light can be adjusted, making it easy to adapt the lighting to all kinds of aquariums.

Tetra myFeeder

The reliable automatic Tetra myFeeder ensures that your fish receive precisely the right amount of food at scheduled times, thanks to its programmable digital display, which can be set for up to three feed times with one or two intervals. Designed with a unique dual housing system, the Tetra myFeeder effectively protects the food from light, air and moisture, ensuring it remains fresh and nutritious.

Tetra GC Gravel Cleaner

Convenient, easy-to-use gravel cleaner available in three different sizes.

Tetra Magnet Cleaner Flat

The Tetra Magnet Cleaner Flat (available in sizes S, M and L)  glides effortlessly across the aquarium glass to remove algae and other contaminations to restore a crystal‑clear view into your aquarium. Ergonomic design and suitable for glass aquariums up to 10 mm thick.

Tetra AH 50 - 400 Air Pump Hose

Flexible PVC Air Hose for Air Stones.

Tetra Pond Algae Net

The Tetra Pond Algae Net with telescopic handle is ideal for removing algae, leaves, insects, plants and plant matter from ponds. With an extremely fine mesh of just 0.5 millimetres, it can easily catch even the smallest particles in the water to reliably remove all contaminants from the pond. Available in two sizes.

Tetra AH 50 - 400 Air Pump Hose

Flexible PVC Air Hose for Air Stones.

Tetra FR 6 Feeding Ring

The feeding ring can be used to set up a specific feeding area within the aquarium, providing aquarists with a great view of their fish as they feed. It also prevents any uneaten food from simply floating around in the aquarium and contaminating the water or blocking the filter equipment. The feeding ring is suitable for use in any aquarium, featuring a suction cup for easy installation and an adjustable arm to compensate for any variation in the water level.

Tetra GS 45 Aquarium Glass Scraper

The Tetra GS 45 Aquarium Glass Scraper simply and effortlessly removes algae and other dirt particles from the interior glass panes of your aquarium. You are able to exchange the stainless cleaning blades easily. The package includes one extra blade for replacement. Handle with extreme care to avoid injuries.

Tetra SB 45

Tetra SB 45 contains two stainless steel replacement blades for the simple and reliable Tetra aquarium glass scraper. Exercise caution when handling the blades and keep out of reach from children at all times.

Tetra TH Aquarium Thermometer

Precise liquid thermometer available in two sizes.

Tetra AquaSafe

Tetra AquaSafe makes tap water safe for fish and reliably protects fish and plants against harmful substances contained in the water. The optimised vitamin B mix reduces stress experienced by fish during water changes even more effectively and therefore creates the foundations for healthy life in an aquarium.

Tetra EasyBalance

Tetra EasyBalance is a unique water care liquid that keeps your aquarium in balance with minimal effort. It stabilises the pH and carbonate hardness (KH) while reducing nitrate and phosphate in a biological way to extend cleaning intervals. At the same time, the product enriches the aquarium water with essential vitamins, trace elements and minerals that fish and plants need for a healthy life.

Tetra Bactozym

Tetra Bactozym is a fast and reliable solution in tablet format to establish and maintain biological activity in your aquarium and accelerate the running-in phase. Its optimised mix of bacterial spores ensures that beneficial bacteria quickly colonise primarily filter media in your aquarium, to support the breakdown of harmful substances. Tetra Bactozym enables you to introduce the first fish just 24 hours after setting up a new aquarium. Suitable for both freshwater and marine aquariums.

Tetra CrystalWater

Tetra CrystalWater effectively and reliably eliminates clouding from aquarium water. Tetra's specially active ingredients bind small dirt particles in the water that can then be filtered out by your aquarium filter. Initial effects are visible after a couple of hours, with crystal-clear water achieved within 6 to 12 hours.

Tetra NitrateMinus

Tetra NitrateMinus is designed to naturally and reliably reduce the algae nutrient nitrate (NO3-). This way, it promotes the water quality of your freshwater aquarium and combats algae growth.

Tetra PhosphateMinus

Tetra PhosphateMinus is your reliable solution for effectively reducing excess phosphate (PO43-) levels in your aquarium. Excessive levels can lead to unwanted plant growth and negatively impact water quality. Therefore, maintaining a low PO43- value is essential for a thriving aquatic environment.

Tetra pH/KH Minus

Tetra pH/KH Minus is a reliable solution for safely reducing carbonate hardness (KH) in your aquarium. By lowering the KH, the pH value also decreases automatically, creating optimal water parameters for certain fish species.

Tetra pH/KH Plus

Tetra pH/KH Plus is your go-to solution for achieving a precise and controlled increase in carbonate hardness (KH) in your aquarium to improve living conditions for certain species of fish. This product not only buffers the pH value but also prevents acid levels from dropping too low, which is crucial for the health of your fish.

Tetra Goldfish AquaSafe

Tetra Goldfish AquaSafe has been specially developed to make tap water safe for goldfish. The optimised vitamin mix helps to reduce stress during water changes, aquarium set-up or transport, supporting your goldfish’s long-term health and vitality. A natural plant extract protects the delicate gills and mucous membranes, while special care colloids provide targeted protection for fins to keep them strong and intact.

Tetra Algetten

Tetra Algetten* provide optimum algae control for freshwater aquariums up to 40 L, preventing unsightly algae growth that can inhibit plant growth and unbalance the ecosystem in your aquarium. Slow dispension to ensure continuous protection without discolouring the water.

Tetra Algizit

Tetra Algizit* provides rapid relief from even the most stubborn algae outbreaks in freshwater aquariums, tackling green, brown and red algae as well as challenging brush and beard varieties. Gentle on fish, plants and beneficial microorganisms when used as directed.

Tetra AlguMin

Tetra AlguMin* offers rapid relief from all types of algae in freshwater aquariums by releasing its highly active ingredient immediately. The liquid formula allows for even distribution in the water to attack algae metabolism. Tetra AlguMin* does not colour or cloud the water.

Tetra AlguMin Plus

Tetra AlguMin Plus* offers rapid relief from all types of algae in freshwater aquariums by releasing its highly active ingredient immediately. The liquid formula allows for even distribution in the water to attack algae metabolism. Tetra AlguMin Plus* does not colour or cloud the water.

Tetra ReptoSafe

Tetra ReptoSafe has been specially formulated to turn ordinary tap water into a species‑appropriate habitat for your aquatic reptiles like water turtles and amphibians. It immediately neutralises harmful substances often contained in tap water. A natural red‑algae extract cares for and protects reptile skin, while a carefully balanced mix of B vitamins supports long‑term health and vitality.

Tetra DecoArt Plantastics Red Ludwigia

Create a lush underwater landscape without the effort of live planting with Tetra DecoArt Plantastics – natural-looking artificial plants that bring colour, movement and structure to any tropical, coldwater and marine aquarium. Available in three practical sizes (S, M & L). Choose from several stunning plant varieties. 

Tetra DecoArt Plantastics Hygrophila

Create a lush underwater landscape without the effort of live planting with Tetra DecoArt Plantastics – natural-looking artificial plants that bring colour, movement and structure to any tropical, coldwater and marine aquarium. Available in three practical sizes (S, M & L). Choose from several stunning plant varieties. 

Tetra DecoArt Plantastics Red Foxtail

Create a lush underwater landscape without the effort of live planting with Tetra DecoArt Plantastics – natural-looking artificial plants that bring colour, movement and structure to any tropical, coldwater and marine aquarium. Available in three practical sizes (S, M & L). Choose from several stunning plant varieties. 

Tetra DecoArt Plantastics Anacharis

Create a lush underwater landscape without the effort of live planting with Tetra DecoArt Plantastics – natural-looking artificial plants that bring colour, movement and structure to any tropical, coldwater and marine aquarium. Available in three practical sizes (S, M & L). Choose from several stunning plant varieties. 

Tetra DecoArt Plantastics Ambulia

Create a lush underwater landscape without the effort of live planting with Tetra DecoArt Plantastics – natural-looking artificial plants that bring colour, movement and structure to any tropical, coldwater and marine aquarium. Available in three practical sizes (S, M & L). Choose from several stunning plant varieties. 

Tetra Aquarium Cabinets

Tetras elegant and practical aquarium cabinets offer the perfect blend of form and function, providing stylish and stable bases for your aquarium setup. Available in different colours (black and white) for Tetra Starter Line and Tetra AquaArt Explorer Line Aquariums.

Tetra INX Filter

Enjoy crystal-clear aquarium water with the Tetra INX range, the next generation of powerful and quiet internal filters. Designed for effortless maintenance and reliable performance, including four different outlet options to give you full flexibility for your set up. Available in five sizes.

Tetra FilterActive Bacteria

Tetra FilterActive keeps the filter biologically active and therefore reduces sludge and harmful substances. Its liquid formula contains a special blend of living starter bacteria and sludge removing cleaning bacteria that perfectly complement each other to maintain a stable aquatic ecosystem. 

Tetra SafeStart Bacteria

Tetra SafeStart enables you to introduce tropical fish into a new aquarium straight away, without the usual running-in phase. Its unique mix of living bacteria creates a safe and biologically active environment, acting as a fast and effective “aquarium starter”. 

Tetra ToruMin

Tetra ToruMin turns ordinary aquarium water into blackwater that mirrors the tropical habitat of many popular aquarium species. Reduces algae growth and supports spawning success. For a thriving natural ecosystem.

Tetra Vital

Tetra Vital provides freshwater fish with all the essential vitamins and trace elements they need for vitality and well-being. Contained magnesium encourages strong, healthy growth, while panthenol protects the delicate mucous membranes of fish, reinforcing their natural defences.

Tetra ReptoFresh

Tetra ReptoFresh is the fast and effective solution for unpleasant odours and poor water quality in your aquaterrarium. It reduces organic residues while enriching the water with oxygen to reduce the frequency and intensity of maintenance.

Tetra ReptoClean Bacteria

Tetra ReptoClean is a highly effective solution for keeping the water in your aquaterrarium clean, clear and healthy. The powerful mix of highly active bacterial strains accelerates the natural breakdown of uneaten food, excrement and decaying plant matter. For a biologically balanced environment and healthy reptiles.

Tetra Test pH

Maintaining the correct pH level consistently and over the long term is crucial for the health of ornamental fish, plants and microorganisms in your aquarium or ornamental pond. Tetra Test pH allows you to quickly and accurately measure the pH value of your water – one of the most important indicators of water quality.

Tetra Test NO2-

With Tetra Test NO2-, you can easily measure elevated nitrite concentrations in freshwater, marine aquariums and ornamental ponds before they cause stress or disease to your ornamental fish. 

Tetra Test NO3-

The Tetra Test NO3- provides accurate, professional measurement of nitrate concentrations in freshwater, marine aquariums and ornamental ponds, helping you to keep your aquatic environment clean, balanced and healthy.