In the wild, you will find crayfish eating dead fish or shrimp as well as plant material. So if you are going to have them in captivity, it is best to feed them plants such as lettuce and of course you can use crayfish food. This consists of things like pellets of shrimp or even algae. They need places to hide, luek warm water, sand, rocks, shells, water, and food.
water
They need to have food (they prefer fish and crayfish, but eat what is available), water, and a good large habitat. river otters often die from pollution and/or loss of habitat.
Creatures do not make their habitat though often modify it.
not very well because they need a flowing river to eat stuff from... that's my theory
Crayfish have muscles. They need them to move.
The Shasta crayfish typically has a lifespan of around 5 to 7 years in the wild. Factors such as environmental conditions, predation, and habitat quality can influence their longevity. These crayfish are endemic to California and are considered a threatened species due to habitat loss and other environmental pressures. Conservation efforts are ongoing to protect their populations and habitats.
yes
No, you need lungs for that.
yes they do
One place is behind the church in Lumbridge. You need a crayfish cage to fish them.
blah
Yes, but it may or may not be healthy.