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hydroid jellyfish
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  1. General Reef Discussion
    I have hydroids growing on rocks that I can not remove from my tank how can I get rid of at least most of them if not all?
  2. Pests, Hitchhikers, and Diseases
    I am new to the hobby and enjoying ever minute of it, I stare at the tank any chance I get, well I was looking yesterday and noticed some very tiny thing that kinda looked like a bristle star and didn't think much of it. Got to looking today and seen they have multiplied and long story short was...
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