What percentage intensity? What depth are the corals? How high is the Radion off the water? Test for phosphates? Test Cal and Alk? Nitrate? How is your water flow; symmetrical or asymmetrical? Deep sand bed? If so, have you stirred it up? etc, etc, etc............
We need a tad more info if you're serious about figuring this out.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.