The Blind Crayfish would not be able to survive outside because the sun will kill them
If it was injured or sick it may see the other as a weakness in its community
crayfish should be put in about the temperature of water you would put fish in.
The liquid would probably fall out of the glow-stick
Without much more information the question can not be answered accurately. Crayfish are scavengers and guppies are not their natural prey. If the crayfish is small enough and your guppies don't have long flowing fins then the guppies may well be too fast for the crayfish to catch. So the answer then would be none. Are you feeding the crays dead guppies? If so I would add one and see how long it takes the crayfish to eat it. Then I would add more and more dead guppies one at a time as the crayfish devours them. As the crayfish grows so it will eat more.
Yes, but only if the crayfish eggs are fertile which requires a male. So if you can see the crayfish eggs on the tail of the crayfish that means that the eggs are fertile and will hatch in about 30 days
Crayfish
Glow tetras would do well on tropical flake food.
i would find crayfish at dalens resort in hayward wisconsin. its on big chetac lake.
if its a blue moon crayfish your talking about, then no. they're territorial and aggressive, and they would attack and eat any fish you put in there. however, if it was, say, a loach, then the loach would eat the crayfish. if you had Mexican dwarf orange crayfish though, they can be housed with any type of fish that will not eat them. they're very calm and docile.
Very large peaceful fish. i would sugguest tinfoil barbs.
My older crayfish died and my littler crayfish has not yet how do/can they die?