Giant Blue Crawfish
- Thread starter likestofish
- Start date
doesn't the blueness come from it's diet? I bought a couple feeder crawfish for my tank and one of them's turned blue since I've had him and is starting to get big. Poor guys only got one claw, but he'll wave that thing around!
They get bluer from light. I think it's like humans tanning, Has something to do with the pigment. Not sure.
i have seen blue ones at my lfs around here, but they all look dyed this actually looks natural. when i was real little we would go down to the creek and catch crayfish and plop them in our aquariums and then when they got real big my mom would freak out.
red claw crayfish are illigeal in the uk