A couple weeks ago I added a half pound piece of live rock to my nano as an island for the mushroom I’m planning on adding. Today I noticed this really small thing that looks kind of like a polyp on the rock near a hole. Any idea what it could be? There’s also a similar looking one towards the...
Hello, I need help to id this hitchhiker! I bought a colony of discosoma mushrooms a while back and I notice colony of polyp-like hitchhiker beside the mushrooms. Some of the mushrooms that close to the polyps kinda shrunken.