Check your tank after the lights have gone out and have a look for any small starfish. Might notice the odd one on the glass. If they look sort of like Astrea stars , They could be the coral eating variety.
Asterina? I do have them. Not many, but they are around the place. There were a couple attached to the bottom of the monti in the photo. From what I've understand, is they will eat the dead spots from corals, but not healthy tissue.
11-07-2014, 05:23 AM
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