| Re: blue hippo
What are your water params? What other live stock do you have? That is a normal behavior when they get scared...but it shouldn't be doing it all day, and it's not a good sign when eating stops.
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My 90 gallon reef
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Striped bristletooth tang, Coral beauty angelfish, Royal gramma, 2 Occelleris clownfish, Lyretail anthias, Tongue coral, Green frogspawn, Palythoa colony, Orange and green ricordeas, Green striped mushrooms, Crocea clam, About 40 snails of 11 different species, Sand sifting starfish, Emerald crab, 130 lbs live rock, 240 lbs live sand | 
