How long can I leave my lights off before my corals will need light? Wont this help get rid of Cynao with no chemical treatment?
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Use the Special Blend...no lights out, no chemi clean, no effects on your skimmer or livestock. It will take a few days to a few weeks to work but will fix your problem.
Increase your water flow. Cyano loves low current, so give it the opposite.![]()
I used that red slime remover and it took it all out then did a water change and now everything is good besides the hair algae

