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Is this stuff bad? What is it? I'm not sure what to fear but this stuff isn't very pretty, is it bad and does it have anything to do with whats in...
[ATTACH] any ideas on what these things might be? They're poping up under every rock in my tank.
another rock with same white/clear film [ATTACH]
I noticed a pink one today I noticed a pink one today .. this might be somthing different and it does look more like a sponge than the other. Any...
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