crabs with danios

[daniodude]

i have a crab and i want to put it in my 5 gallon tank with my zebra danios but i dont want to put him in just so he can kill them. so i want to know if he will kill them or if they will be fine?:help: :wall:

 

[KnaveTO]

what thpe of Crab?

 

[mellowvision]

my red claw is too slow to catch anything. he tries every once in a while, and it's funny, but nothing more. sometimes I think he caught a nip of my oto's nose, but I have no proof except a tiny bruise.