little acro crabs - red bugs

pantinor

Non-member
Do those little acro crabs eat red bugs? I have a few frag size corals with some bugs on it and other colonies in my tank have acro crabs that roam about. It looks like they are small enough to think a red bug is a meal. I already treated the frags a few times with that lugols and interceptor pills, but the bugs are back on one frag I notice.
 
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