Electric Blue Crawfish
Electric Blue Crawfish or Crayfish (Procambarus alleni), commonly also known as Electric Blue Freshwater Lobster or blue crawfish. The Electric Blue Crayfish is one of the prettiest and most fascinating crayfish around. This crayfish reaches maturity very quickly and breeds easily in the aquarium.
The crayfish may temporarily change color and hide more than usual after molting, which may occur during shipping. If your crayfish is not blue and you find a molt in the bag or in your aquarium, do not worry; this is normal and the bright color will return in 2 weeks or less.
Recommended Tank Parameters
| Parameter | Range |
|---|---|
| Temperature | 65°-76° F (18° – 24° C) |
| pH | 6.5 – 8.0 |
FAQ
Can the Electric Blue Crawfish change color after molting?
Yes, the crayfish may temporarily change color and hide more after molting. This is normal and the bright blue color will return within 2 weeks.
How long does it take for the crayfish to reach maturity?
The Electric Blue Crawfish reaches maturity very quickly, often within a few months under proper conditions.
Is the crayfish suitable for beginner aquarium keepers?
Yes, due to its quick maturation and ease of breeding, it is a good choice for beginner aquarists.




Ruth Miller –
Received my Electric Blue Crawfish in good condition. It was a bit shy at first after arrival, but after a week it started showing its bright blue color. The tank parameters were easy to maintain. Very active and interesting to watch.
Jessica Martin –
The crayfish arrived with a molt, which was normal as mentioned. It took about two weeks to turn blue again. It’s very colorful and adds a lot of charm to the tank. Good for a small freshwater setup.
Kevin Skinner –
I’ve had this crayfish for three months now. It’s very active, breeds well, and stays healthy in my 10-gallon tank. The color change after molting was a bit concerning at first, but it returned fully within two weeks.