Starry Night Crayfish (Cherax alyciae)
Due to state restrictions on invasive species, we are not able to ship or sell any color morph of the Cherax sp. crayfish to the following state(s): Florida
This species is prohibited to own in the above state(s), meaning it is illegal to possess them live in these state(s). This includes possession for consumption, education, aquarium trade, or any other live trade.
We have incredible specimens of this brand new, extremely rare Indonesian crayfish!
As with all of our crayfish, the coloration of the Starry Night Crayfish is EXTREMELY high quality - much higher quality than others on the market! This crayfish may TEMPORARILY change color and hide more than usual after molting, which may occur during shipping. If your crayfish has faded color 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.
*IMPORTANT* Please "Choose a Variant" above before adding this crayfish to your cart. The variants we're currently offering are:
- 1 Male Crayfish - 3+ inch Adult (Adult male)
- 1 Female Crayfish – 3+ inch Adult (Adult female)
- 1 Male/Female Crayfish Pair – 3+ inch Adults (Adult male and female)
- 1 B-Grade Crayfish - 3+ inch Adult (All of our “B-Grade” crayfish are simply specimens that are missing legs or claws. Loss of appendages is not permanent and happens commonly with crustaceans. They are completely healthy with excellent coloration and will completely regenerate lost appendages within 1 to 2 molts, which will take 2-3 months or less)
- Very rare and exceptional species
- Consistently excellent blue coloration
- Less aggressive than many other crayfish
- Easy to feed
- Excellent scavenger
- Temperature: 68° - 80° F (20° - 26.7° C)
- pH: 6.5 - 7.5
- KH: 6 - 15 dKH
- Minimum tank size: 30 gallons
- Diet: Crayfish are typically very easy to feed since they are mostly omnivorous scavengers. However, Cherax species can sometimes be a bit finicky (this is not likely with tank-bred specimens). In addition to various plant matter, we have been feeding all of our Cherax crayfish frozen peas and carrots as well as frozen shrimp that is chopped into manageable pieces after thawing. We highly recommend that our customers at least initially offer this diet to their Cherax crayfish. In time, it is very likely that the crayfish will also accept high-quality dry foods, though a varied diet is required for optimal health, coloration, and activity.
Social behavior: Can be aggressive/territorial with other crayfish, but is much less so than Procambarus species (such as the Electric Blue Crayfish).
- Origin: Papua New Guinea
- Average adult size: 5 - 6 inches (12.7 - 15.2 cm)
- Average purchase size: 3+ inches (7.6+ cm)
- Recommended Aquatic Arts tankmates: Fast-moving fish (such as Celestial Pearl Danios, Rasboras, Guppies, etc.). While dwarf shrimp can be kept successfully with these crayfish, caution should be exercised, as the crayfish have been known to catch and eat slow, sick, or particularly small shrimp. Cichlids can be aggressive toward crayfish and should not be kept in the same tank. Bottom-dwelling tankmates should also be avoided.