Hermit crabs eating zoas?

[Jl330]

I keep catching hermit crabs hanging out next to my zoas. I have a decent colony and nothing is missing, but I keep catching them up there.

I poke them off with a coat hanger when I catch them.

 

[saltyfilmfolks]

They do clean the corals.

 

[Salty1962]

Place some Nori/algae sheets in the LR for them to eat. I feed @1/4 sheet 2x week to keep mine happy and off my corals.