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View Full Version : can someone help id these new corals


greenvillecoins
08/27/2013, 04:30 PM
these are starting to grow in multiple places of my reef tank,, is this a good thing or bad? i cant find info anywere thanks so much ken243754

243755

bluewater921
08/28/2013, 02:54 PM
ken it looks like some kind of sponge ..