Tropic Marin Pro to D-D H2Ocean to no water changes for a while to Reef Crystals....

[PhoenixOne]

I have a nice large sized ball of Cheato. My lights only have actinic mode and actinic/white mode. So I guess you're suggesting I should leave the actinics on longer then have the whites on for, let's say 6 hours? I just ordered a gallon of GFO from BRS. Guess I will have to wait on the Rowaphos.

 

[PhoenixOne]

Could it be the Nutrasea water? I have 6 boxes and was waiting until my box of IO Reef crystals finish to use them.

When I was using the Nutrisea water for a few weeks, man, my tank looked great. Even my anemone started showing colors I've never seen before. Beautiful. Brown crap died off.

 

[oh207]

When I was using the Nutrisea water for a few weeks, man, my tank looked great. Even my anemone started showing colors I've never seen before. Beautiful. Brown crap died off.

Okay. That rules that out. Good luck with identifying and resolving the issue.