you really shouldn't feed crayfish red meat. crayfish mostly eat plant matter, small insects, any small fish they can catch or anything they can scavenge in nature. in fact most of a crayfishes diet is not meat. i feed mine hikari crab cuisine, algae wafers, peas, fish flakes, and occassionally fresh tilapia. anyway, back to the not feeding crayfish red meat, or pork etc. in nature crayfish almost never eat fatty foods, so their body can't handle fat well. if you feed them too much high fat food they will die.



