Test Kits and Strips

pH variations are a common cause of fish fatality. It is important to test for safe pH levels in your aquarium weekly. Most fish species require a ...

Replacement box of 24 test tubes and caps. For use in all Aquarium Pharmaceuticals water testing kits where the original tube has been lost or dama...

Tests tap water & freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps prevent fish stress caused by rapid pH shif...

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plan...

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plan...

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plan...

Nitrite develops when beneficial nitrifying bacteria break down ammonia. This becomes extremely toxic to fish when high levels of nitrite persist i...

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plan...

Ammonia is produced by fish as they breathe and pass waste into aquarium water Other sources include decomposing waste from uneaten food and other...