Nitrate Test Kit - Aquarium Systems Testing These filters remove / reduce

These filters remove / reduce fluoride*

Reduces the amount of unfriendly bacteria

X1 PRO Software Features:

It's never been easier to get the massive macroalgae growth you're looking for

4 LEDS - 460 - 470nm / 4 LEDS - 470 - 475nm

Nitrate Test Kit - Aquarium Systems Testing These filters remove / reduceSeaTest NO3 Uneaten food, fish waste and other organic nitrogen containing compounds are broken down by bacteria into ammonia and in a further step into toxic nitrite. This nitrite is further processed by other beneficial bacteria into nitrate, which in low concentrations is not dangerous. In a well functioning aquarium or pond the nitrate value should be less than 20 mg L. Especially in the initial or start up phase of the aquarium or pond the filter