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jeweldamsel
12/25/2007, 02:48 AM
There are more and more sponge growing in my reef tank. Are they good or bad? Is there any fish that would eat them but leave the zoa's alone?

spinninmidwater
12/25/2007, 03:20 AM
i guess they are of no harm. i have them growing in my tank too. but not overtaking so it's fine by me. i'd suggest u leave it alone or else u can always scrub it off and siphon it out if u find it unsightly