No you do not need it because crawfish are not good swimers and can die if you have that much water.
this is when you go number 2 in the tank of a toilet instead of in the bowel.
Just below the tank on the left side and runs under the tank to the carburetor float bowel.
An aquarium
No they should be kept in a hutch or a cage.
They are kept in a fish shop or aquarium or even a fish tank
The Crawfish is an invertebrates.
NO
Louisiana is the crawfish state of the world
A crawfish is an invertebrate. It has an exoskeleton (outside of the body).
Crawfish Fiesta was created in 1979.
No