I have a few hermit crabs and an emerald crab. Should I be concerned that they may scrape off the coraline algae on my rocks...either as food or unintentionally while picking for food? Thanks!
I have a few hermit crabs and an emerald crab. Should I be concerned that they may scrape off the coraline algae on my rocks...either as food or unintentionally while picking for food? Thanks!
