Im have a mixed reef. I also have 2 emerald and 1 blue leg hermit. I think someone may be nipping at my zoas. Are these creatures reef safe or should i give to LFS?
Hermit crabs are opportunistic, and some people have problems with them in reefs. Emeralds are kind of the same way. Lots of people do keep them with corals. It's kind of up to you if you want to trust them.
Zoa issues can be tough to figure out. I think they have more potential pests than anything else that we keep.