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Care

All types of fish require certain living conditions to prevent them from becoming ill. It may not be possible to precisely emulate the creatures' natural surroundings in an aquarium; however, we can try to make the tank as comfortable as possible for the animals. The aquarium system works best when the water, plant life, equipment and fish are all in harmony with one another. Water quality plays a crucial role here. It should be approximately the same as that found in the natural habitat of the various species of fish. The quality of the water also has a major effect on the health of the aquarium’s plant life and microorganisms.

  • Water Care

    Tetra SafeStart

    For the safe introduction of fish to new aquariums.

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    Tetra EasyBalance

    Reduces the need for frequent water changes, by creating and maintaining a healthy, balanced environment

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    Tetra Safe Tabs

    Creates safe water.

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    Tetra Clear Tabs

    Creates clear water.

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    Tetra NitrateMinus

    For the long-term reduction and control of nitrate, leading to better water quality and less algae

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    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.

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    Tetra Vital

    Promotes vitality, well-being and the natural colouring.
    TetraVital adds essential vitamins, minerals and trace elements from the natural habitat of the fish that tap water cannot provide, or which are used up in the aquarium. This creates an almost natural environment, where fish can feel at ease and develop their natural colouring.

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    Tetra Bactozym

    Speeds up the maturation of new aquarium filters

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    Tetra Biocoryn

    Prevents the build up of sludge and unpleasant odours.

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    Tetra CrystalWater

    Makes aquarium water crystal clear - eliminates cloudy water quickly and safely.

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    Tetra pH/KH Minus

    For the controlled reduction of the pH-value and the carbonate hardness level.

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    Tetra pH/KH Plus

    For the controlled adjustment of the pH-value and the carbonate hardness level.

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    Tetra ToruMin

    Recreates the blackwater conditions found in many tropical streams and rivers

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    Tetra AquaSafe

    Turns tap water into safe, healthy water for fish and plants

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  • Water Tests

    Tetra Test 6in1

    Dip test for checking 6 water quality indicators in just 60 seconds.

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    Tetra Test CO2

    Measures the carbon dioxide value reliably and precisely

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    Tetra Test Fe

    Measures the iron value reliably and precisely

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    Tetra Test GH

    Simple to use kit for determining GH (general hardness) levels.

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    Tetra Test GH/KH

    Measures overall and carbonate hardness reliably and precisely

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    Tetra Test KH

    Measures carbonate hardness reliably and precisely

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    Tetra Test NH3/NH4+

    Simple to use kit for determining ammonia levels

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    Tetra Test NO2-

    Simple to use kit for determining nitrite levels.

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    Tetra Test NO3-

    Simple to use kit for determining nitrate levels.

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    Tetra Test O2

    Simple to use kit for determining oxygen levels.

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    Tetra Test pH

    Simple to use kit for determining pH levels

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    Tetra Test PO4

    Measures the phosphate value reliably and precisely

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    Tetra TestStrips Ammonia

    Fast and easy testing of NH3/NH4+.

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    Tetra WaterTest Set

    Simple to use kit containing tests for pH, KH, GH, nitrite, and carbon dioxide

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    Tetra WaterTest Set Plus

    Water test laboratory in an attractive, synthetic case.

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  • Plant Care

    Tetra PlantaPro

    Tetra PlantaPro specifically adds quickly consumed trace elements and vitamins in a form ready accessible for plants.

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    Tetra CO2 Plus

    CO2 is an essential nutrient for a healthy and lush plant growth. Tetra CO2 Plus adds carbon to the water in a form ready accessible for plants.

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    Tetra CO2-Optimat

    Practical and easy-to-use carbon dioxide set for lush, healthy plants

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    Tetra CompleteSubstrate

    Specially formulated planting substrate, for long-term fertilisation

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    Tetra Crypto

    Plant fertiliser in tablet format, for the healthy growth of plants that rely on the uptake of nutrients via their roots.

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    Tetra PlantaStart

    Fertiliser tablets for beautiful aquatic plants. Ensures aquatic plants are specifically supplied with all essential nutrient combinations.

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    Tetra CO2-Depot

    Carbon dioxide fertiliser for lush aquatic plants. Replacement bottle for Tetra CO² Optimat.

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    Tetra PlantaMin

    Liquid plant fertiliser for improving and maintaining the condition of aquarium plants

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  • Algae Control

    Tetra Algetten*

    For the prevention and long-term elimination of algae.

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    Tetra Algizit*

    Solves even persistent algae problems.

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    Tetra AlgoStop depot*

    Solid tablets for targeted long-term control of algae in freshwater aquariums.

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    Tetra AlguMin*

    Mild biological treatment for combating algae.

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  • Medicine

    Tetra Medica Lifeguard

    Highly effective cure for common fish diseases.

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    Tetra Medica ContraIck

    Effective and safe control for whitespot and other diseases caused by parasites

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    Tetra Medica FungiStop

    Effective and safe control for fungal diseases of fish and fish eggs

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    Tetra Medica GeneralTonic

    Effective and safe control for infections caused by bacteria

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    Tetra Medica TremaEx

    Tetra Medica TremaEx is a highly effective remedy for skin and gill worms.

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    Tetra Medica HexaEx

    Tetra Medica HexaEx is a highly effective remedy for endoparasitic flagellates.

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Symptoms and diseases

The following table contains information to help you recognise symptoms and diseases and to find the right remedy.

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