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  1. General Reef Discussion
    Hi everyone,:help: I just noticed a new type of algae in my DT that is growing very fast in a high flow area next to a powerhead. If you know what it is, please let me know! It is growing on LR and wasn't there two days ago. I've attached two pictures. The first has the brown algae right in...
  2. General Reef Discussion
    Bought some base rock a while back, it had some soft yellow stuff on it. Can I get an ID on this stuff? I'll post pics in a minute.
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