Fritz Liquid Test Kit - Nitrate NO3 Miscellaneous Finishes are a colour only

Finishes are a colour only

for experienced marine/reef aquarists

A special needle impeller designed in the Hydor laboratories guarantees a perfect mixing of large quantities of water and air

Plastic Shaft

During fish problem solving

Fritz Liquid Test Kit - Nitrate NO3 Miscellaneous Finishes are a colour onlyNitrate is considered the non toxic end product of the ammonia cycle. While not directly a problem for fish at low levels, excess nitrates can cause stress and other water quality issues. Nitrate is continually produced as fish respire and released waste products move through the ammonia cycle, and can accumulate rapidly if not properly maintained. The nitrate level should be monitored regularly and routine maintenance is needed to keep concentrations