I don't have any Zoanthids but have SPS, LPS, some rics & a patch of GSP.
My 5 Sexy Shrimp seem to hang around the base of my frogspawn & hammers most of the time.
They come out to try & steal food from my Sun Coral during feeding time but apart from that they've not bothered anything in the tank.
They certainly haven't damaged anything!
I love these little guys!
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