Pirhannas And Red-claw Blue Crayfish?

[davidbrent]

I've got 5 red belly pirhannas in a tank on their own at the mo. Would they live happily with a red-claw blue crayfish? or would the crayfish end up being a very expensive meal?

thanks

 

[backtotropical]

If the piranha are well fed, they will leave most things alone, but its definitely a risk.

edit: forget to feed them one day, and it might be goodbye crayfish!!!