phosphate problem

[arman]

The other thing i think is my no3 ,its too low and cant be shown with the test kit (api).
Low nitrate can hurt them?

 

[Randy Holmes-Farley Verified Community Expert]

If nitrate is very low, some types of corals may suffer, yes. But I do not know how well that kit detects very low levels.

 

[arman]

ok thanks alot.

 

[Randy Holmes-Farley Verified Community Expert]

You're welcome.

Good luck and Happy Reefing.