Staple food for shrimps and crayfish. For a varied and species-appropriate diet.
Tetra Crusta AquaSafe
Tetra Crusta AquaSafe dissolves quickly and makes tap water habitable in an instant.
Creates a biologically active environment to allow the fast introduction of fish into a newly set up aquarium.
Tetra FilterActive adds highly effective live bacteria and thus promotes permanent biological activity in the aquarium.
Reduces the number of water changes and stabilises important water values for up to 6 months.
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.
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.
Prevents the build up of sludge and unpleasant odours.
Tetra Biocoryn contains highly active enzymes and bacterial concentrates, which decontaminate the water and accelerate the decomposition of organic material, such as uneaten food, fish waste and dead plant material. The special formula, which offers immediate, long-lasting results, safely breaks down mulm and prevents further accumulation of sludge. Unpleasant odours are eliminated and the water becomes clear and healthy.
Tetra NitrateMinus reduces the algae nutrient nitrate (NO3-) reliably and in a natural way.
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 pH/KH Plus
Tetra pH/KH Plus allows a precise and controlled increase of carbonate hardness (KH). The pH value depends on KH and carbon dioxide (CO2) content. If the CO2 level is constant, the pH value can only be influenced by the KH value.
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 WaterTest Set
Water test set for the reliable and precise determination of five decisive water values.
Tetra Test CO2
Measures the carbon dioxide value reliably and precisely
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.
Root fertiliser tablets for lush, healthy aquatic plants.
Tetra PlantaPro specifically adds quickly consumed trace elements and vitamins in a form ready accessible for plants.
Fertiliser tablets for beautiful aquatic plants. Ensures aquatic plants are specifically supplied with all essential nutrient combinations.
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.
Nutrient-rich substrate with long-term fertilisation. Activates strong and healthy plant growth.
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 provides nutrient-rich ground resulting in magnificent, strong aquarium plants.
Combats effectively all types of algae. For prevention and fast action.
Rapidly combats stubborn algae. Highly concentrated for maximum effect.
Tetra Medica ContraIck
Tetra Medica ContraIck is highly-effective against white spot disease and skin and gill parasites.