I had 2 commensal worm things and then a hermit crab was attacking the area so I put the crab in the sump but the damage was already done. It caused some algae in that area. I took a tooth brush and brush the algae off but it just comes back. I try putting a snail on that area. Should I frag this area from the coral? My LFS has a band saw. Will this eventually heal if the damaged area was removed. The area still has tissue because there is no white. What do you guys think I should do?
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