Products

TetraCrusta Menu
Staple food for shrimps and crayfish. For a varied and species-appropriate diet.
Tetra SafeStart
Creates a biologically active environment to allow the fast introduction of fish into a newly set up aquarium.
Tetra FilterActive
Tetra FilterActive adds highly effective live bacteria and thus promotes permanent biological activity in the aquarium.
Tetra EasyBalance

Reduces the number of water changes and stabilises important water values for up to 6 months.

Tetra Bactozym
Tetra Bactozym speeds up biological activity in the aquarium. Organic colloids naturally cover filter material and all surfaces with an invisible film to promote the colonisation of beneficial filter bacteria. This means that the first stock of fish can be added just 24 hours after setting up a new aquarium. Both water changes and filter maintenance can be performed without any serious loss of bioactivity.
Tetra NitrateMinus
Tetra NitrateMinus reduces the algae nutrient nitrate (NO3-) reliably and in a natural way.
Tetra Test 6in1
With Tetra Test 6in1, quickly test the aquarium water to ensure it is in top condition, and to help avoid any problems.
Tetra TestStrips Ammonia
Fast and easy testing of NH3/NH4+.
Tetra WaterTest Set
Water test set for the reliable and precise determination of five decisive water values.
Tetra Test pH
Measures the pH value reliably and precisely
Tetra Test GH
Measures overall hardness reliably and precisely
Tetra Test KH
Measures carbonate hardness reliably and precisely
Tetra Test NH3/NH4+
Measures the ammonia value reliably and precisely
Tetra Test NO2-
Measures the nitrite value reliably and precisely
Tetra Test NO3-
Measures the nitrate value reliably and precisely
Tetra Test O2
Measures the oxygen value reliably and precisely
Tetra PlantaMin
Thanks to the special depot formula, the nutrients contained in Tetra PlantaMin stay available for plants over a period of 4 weeks. Iron, potassium, manganese and other essential trace elements provide a lush and healthy plant growth.
Tetra Crypto
Root fertiliser tablets for lush, healthy aquatic plants.
Tetra CO2 Optimat

The practical complete CO2 set for lush, healthy aquatic plants.

Tetra CO2 Depot

Carbon dioxide fertiliser for lush aquatic plants.

Tetra CompleteSubstrate

Nutrient-rich substrate with long-term fertilisation. Activates strong and healthy plant growth.

Tetra ActiveSubstrate
Natural substrate which provides a plant-friendly soil climate and lush, healthy plant growth. The large surface and the porous structure of the water neutral clay granules offer several advantages compared to conventional gravel.
Tetra InitialSticks
Tetra InitialSticks provides nutrient-rich ground resulting in magnificent, strong aquarium plants.
Tetra AlguMin*

Combats effectively all types of algae. For prevention and fast action.

Tetra Medica ContraIck
Tetra Medica ContraIck is highly-effective against white spot disease and skin and gill parasites.
Tetra GC Gravel Cleaner
Convenient, easy-to-use gravel cleaner available in three different sizes.
GS 45 Aquarium Glass Scraper
For the simple and effective cleaning of interior aquarium glass panes.
Tetra EasyWipes
Cleaning wipes for all tropical and marine aquariums
Tetra MC M magnetic glass cleaner

Cleans aquarium glass quickly and efficiently.

Tetra MC L magnetic glass cleaner

Cleans aquarium glass quickly and efficiently.