Not sure of the type of algae or even if these two are the same, but I trimmed back 95% and have been overdosing seachem excel, lights cut from 8 to 6 hours. It back though and I'm really frustrated now. My parameters are fine and fish and plants are well. I don't over feed, and even added a power head for more circulation. I want to stay away from hydrogen peroxide and just don't know what to do.... Thanks for the tips in advance.
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