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Kimberly3727
I read on the forum about a medication called Fluconazole. I tried it. I am VERY satisfied with the result. All unwanted algae have disappeared. The fish don't care! The corals are indifferent! Chaetomorpha is alive. Caulerpa has all died, but I blame that on replacing the lighting in the sump with LED, which has been on 24/7... it may have burned out. The skimmer was turned off. I removed the carbon. I turned off the UV. I took out the anti-phosphates, ammonia, and other stuff from the system. All filtration was done through a filter pad. It got heavily clogged. I changed it every 3 days. I turned the skimmer back on after 7 days. I started it at low settings... increasing the power every day... The substrate has "bleached."