Possible for any type of crab to live in full aquatic fish tank?

Question

if so what are the requierments i have freshwater,not gonna add salt every so wanted to know.if so would it go with rainbow shark paradise fish and 1 snakeskin gourami?

Answer 1

Of course. Your local pet store should be able to tell you what kind of crabs you can put in there. I myself have 2 crayfish in my 20 long freshwater tank with a rainbow shark, a whiptail sucker, a black pleco and 4 tiger barbs. They're fine.

We used to have crabs in there, but we gave them away. They were small and brown and were normal, crabs.

Good luck. They shouldn't be that hard to find.