You will need:
DO NOT FORGET TO LET THE WATER SIT 24HRS BEFORE YOU PUT IT IN THE TANK SO THE CHLORINE EVAPORATES!
Eat it.
One problem with keeping crayfish as pets is that most crayfish can not be in the same tank. The biggest one usually becomes dominant and injures or even kills the others. Another problem is that if a crayfish and their tank are not properly taken care of it can begin to smell very bad.
After shedding its exoskeleton, a crayfish hides because it becomes vulnerable to injury and attacks from predators. The crayfish sheds its exoskeleton when it needs to grow. It can take two to three days for a crayfish to re-grow a new and larger one.
Crayfish
In rivers, various predators eat crayfish, including fish such as bass, catfish, and pike. Additionally, amphibians like turtles and some species of birds, including herons and kingfishers, also prey on crayfish. These animals take advantage of the crayfish's presence in their aquatic habitats, contributing to the ecosystem's balance.
i have a pregant crayfish and i am wondering how long it will take until she has her babies?
Crayfish are known as both crayfish and yabbies in Australia. "Yabbies" are freshwater crayfish, often found in rivers, creeks and dams in rural areas.
My older crayfish died and my littler crayfish has not yet how do/can they die?
Do crayfish have tarritoris
Crayfish are omnivores.
protects the crayfish
Crayfish are related to small lobsters. Here is a link for pictures of crayfish. http://mackers.com/crayfish/pics.htm