Tetra Goldfish Weekend
Compact sticks for feeding goldfish and other coldwater fish while you are on holiday or away for the weekend.
Tetra Goldfish AquaSafe
Fast dissolving Tetra Goldfish AquaSafe turns tap water immediately into fish safe nature-like aquarium water. The new formula promotes healthy fish through a unique mix of vitamins, natural biopolymers as well as trace elements. Goldfish AquaSafe creates water that makes fish feel just like they do in their natural habitat.
Makes it possible to introduce fish immediately after setting up a new aquarium.
Tetra FilterActive adds highly effective live bacteria and thus promotes permanent biological activity in the aquarium.
Stabilises important water values for up to six months and reduces the number of water changes.
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.
Quickly and reliably eliminates clouding from aquarium water within a matter of hours.
Tetra NitrateMinus reduces the algae nutrient nitrate (NO3-) reliably and in a natural way.
Tetra pH/KH Minus
For the controlled reduction of the pH-value and the carbonate hardness level.
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.
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.
Combats effectively all types of algae. For prevention and fast action.