wobble Posted July 2, 2009 Share Posted July 2, 2009 Anyone know what these red things are on the stalk of my hammer coral? Are they harmful to it? Quote Link to comment Share on other sites More sharing options...
stylaster Posted July 2, 2009 Share Posted July 2, 2009 they are a type of foraminiferan, harmless filter feeding 'coral' for lack of better word Quote Link to comment Share on other sites More sharing options...
wobble Posted July 2, 2009 Author Share Posted July 2, 2009 I've got so many weird things growing on the LR, in the sump, etc. I just wanted to make sure whatever this was wasn't harming the coral. Thanks! Quote Link to comment Share on other sites More sharing options...
Rick Posted July 2, 2009 Share Posted July 2, 2009 they are a type of foraminiferan' date=' harmless filter feeding 'coral' for lack of better word[/quote'] As long as it's harmless then cool. I've noticed the same thing in several places both in my display and my Nano tank. Quote Link to comment Share on other sites More sharing options...
reefboy Posted July 12, 2009 Share Posted July 12, 2009 they are a type of foraminiferan' date=' harmless filter feeding 'coral' for lack of better word[/quote'] yep ,yep sign of healthy system.. Quote Link to comment Share on other sites More sharing options...
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