Tetra Aqua NitrateMinus is a biological nitrate reduction in easy to use liquid format.

Tetra Aqua Nitrate Minus helps to control the growth of algae due to the long term  reduction of the nitrate level to below 30 - 40 mg/l.

Higher dosages can be used to decrease nitrate levels even further.

Can be used for both freshwater and marine aquariums.

Please read all instructions before use.