Dosing nitrate? Or have low N? Try this instead...

[Randy Holmes-Farley Verified Community Expert]

Enough people have been dosing ammonia for long enough that I think the result is clear: dosing ammonia can give better results without any harm than dosing nitrate.

It's cheap, although you may need a dosing pump unless you do multiple manual doses/day.

Time to stop worrying about keeping ammonia low. Time to start dosing it if nitrate is lower than a few ppm, even up to 10 ppm.

This has recipes and folks experiences for the past year:

https://www.reef2reef.com/threads/diy-ammonia-dosing-for-low-nitrate-systems.987087/

 

[SantaMonica Verified Sponsor]

Nice, have not thought about it before. Could be useful for low-N high-P tanks.