Nitrite and Nitrate

[Nonya]

Urea is not ammonia

But the ammonia content is ammonia...

 

[Randy Holmes-Farley Verified Community Expert]

I would just note that since this is the new to reefing forum, it's not the best place to have an ammonia dosing discussion for supplying N to a reef tank. I think that's a more advanced topic and not something that new reefers should attempt.