Crab help

[ktaylor660]

I'm setting up a 20g crab hangout for my kids. I know most hermit crabs and emerald crabs won't bother corals or fish. Is there any other crabs that I could look at adding?

 

[cjd]

I had a emerald crab go rogue before , took a liking for my war coral , caught him snacking on it a few times .

 

[Tateopotatoe]

Arrow crabs or boxer crabs might be OK

 

[DeniseAndy]

So will this new environment have coral and fish? There are some pretty cool guys out there like the staghorn crab, pompom (boxing), halloween, sally lightfoot, ETC. However, with coral and fish less options.

 

[LetItReef]

A Spider decorator Crab but it can get big.