Fritz Liquid Test Kit - Nitrate NO3 Miscellaneous Allows natural nighttime temperature drops

Allows natural nighttime temperature drops

During fish problem solving

For the advanced aquarist

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

Output - 24V

Fritz Liquid Test Kit - Nitrate NO3 Miscellaneous Allows natural nighttime temperature dropsNitrate 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