I picked up a couple of chunks of liverock to replace the bio balls on my bio cube. A couple of the rocks have these little critters on them. What are they?
Web Member
What are these?
I picked up a couple of chunks of liverock to replace the bio balls on my bio cube. A couple of the rocks have these little critters on them. What are they?
KIRK
Shouldn't there be a shorter word for "monosyllabic"?
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