So sorry I posted this in the wrong place I apologise to all and admin as you can also find this in another section.
SORRY AGAIN xxx

Hi, I went to the pet shop today and saw a cray fish HOW CUTE! I fell in love with one! But the shop assistant said it isn't a good idea for me to keep them in my tank as I have a lot of bottom feeders such as weather loaches and a little catfish who is always on the bottom.
Is it true they will eat other fish?
So I was thinking Of Saving up and getting one or two someday Do you know whether you should keep these in pairs? I thought I would put them in a tank on their own, Will this be OK?
Also some people say to keep them in a tropical tank but others on the net say cold water is OK? As long as you have a filter, Well my room is always warm so the water is never really that cold in my big fish tank.
Hope you can give me some information on these beautiful creatures as when I look them up on the net I mostly find sites telling me how to cook them
Thanks xxx