Electric Blue Crayfish (Procambarus alleni)- Tank-Bred! (2024)

Regular price$ 14.99

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Choose a Variant:

  • In stock, ready to ship
  • Inventory on the way

Due to state restrictions on invasive species, we are not able to ship or sell any color morph of the Procambarus clarkii crayfish to the following states: Michigan, Minnesota and Wisconsin.

This species if prohibited to own in the above states, meaning it is illegal to possess them live in these states. This includes possession for consumption, education, aquarium trade, or any other live trade.

The good news is that these are Procambarus alleni and are legal in the above states!

One of the most colorful freshwater creatures you'll ever find, the notorious Electric Blue Crayfish has to be seen to be believed! The Electric Blue Crayfish is and has been one of our most popular specimens ever since our beginnings. This crayfish is also commonly known as the Electric Blue Freshwater Lobster, though true lobsters do not exist in freshwater. This species originates from the Southeastern United States, but all of our specimens are tank-raised. Like most Procambarus species, the Electric Blue Crayfish reaches maturity very quickly and breeds easily in the aquarium. In fact, many of our specimens have bred in our tanks at our facility!

Though most crayfish are often reclusive by nature, this particular crayfish is very active by comparison and spends plenty of time exploring the floor of the aquarium in search of food. The Electric Blue Crayfish is an omnivorous scavenger and will eat most any meaty or plant-based foods. This animal should not be kept with ornamental live plants, as it will eat them at a surprising rate.

As it reaches adulthood, the Electric Blue Crayfish will become relatively territorial, so it may behave aggressively towards other animals in the tank. It is important that ample hiding places such as rockwork, driftwood, or PVC pipes be provided. This is even more crucial when housing multiple crayfish in the same tank. Due to the size and waste production of this crayfish, a minimum 30-gallon, well-filtered aquarium is necessary for one adult. A larger aquarium can house multiple adults of similar size. This is a very hardy animal, but regular water changes are vital to its optimal health. Other bottom-dwelling invertebrates and fish should not be kept with large crayfish. It is possible to keep mid- and upper-level, fast-swimming fish with the Electric Blue Crayfish, but crayfish are opportunistic feeders and will generally eat whatever they can catch.It is a skilled climber, so extra care must be taken to ensure that it does not escape its enclosure.

As with all of our crayfish, the coloration of the Electric Blue 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 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.

This is the blue variant of this species, with red/orange and white specimens also being available. We also offer sexed female Electric Blue Crayfish and male/female breeding pairs!

*IMPORTANT* Please "Choose a Variant" above before adding this crayfish to your cart. The variants we're currently offering are:

    • 1 Electric Blue Crayfish - 2 to 3+ inch Young Adult(No sex specified. Most popular option)
    • 1 Female Electric Blue Crayfish - 2 to 3+ inches (We guarantee a very high-quality, breeding age young adult female crayfish for this listing)
    • 1 Male/Female Pair of Electric Blue Crayfish - 2 to 3+ inches (We guarantee a very high-quality, breeding age young adult male/female crayfish pair for this listing)
    • 1 Juvenile Electric Blue Crayfish - 1/2 inch+ (A younger and smaller variant of Electric Blue Crayfishat alower price than our young adult specimens. This is a particularly fast-growing, hardy species and will usually grow well into adult size and coloration within 1 to 3 months. In the meantime, any customers who choose to go with a juvenile specimen can save some money and experience the excitement of watching their little crayfish grow!)

    • 1 B-Grade Electric BlueCrayfish - 2 to 3+ inch Young Adult (All of our “B-Grade” crayfish are simply specimens that are missing 2 or more legs and or 1 claw. 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 (about 2 to 3 months)

What We Like About This Crayfish:

  • Bold blue coloration that makes for a wonderful centerpiece to the aquarium
  • Much more active than many crayfish species
  • Extremely hardy and adaptable
  • Excellent scavenger

RECOMMENDED TANK PARAMETERS:

  • Temperature: 65°- 76° F (18° - 24° C)
  • pH: 6.5 - 7.5
  • KH: 6 - 15 dKH
  • Minimum tank size: 30 gallons

CARE GUIDELINES:

  • Diet: Omnivorous. High-quality sinking pellets, plants, and freeze-dried or frozen meaty foods will be readily accepted. Cuttlebone should be added to the aquarium to supplement calcium, which will aid in exoskeleton production
  • Social behavior: Can be aggressive/territorial with its own kind. Crayfish will typically eat whatever they can catch, but since they are slow-moving, they are not often able to harm fast-moving fish
  • Origin: Tank-bred, but indigenous to Southeastern United States
  • Average adult size: 4 - 5 inches (10 - 12.7 cm) body length, minus claws
  • Average purchase size: 2 - 3 inches (5 - 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 definitely be avoided.

All Aquatic Arts brand plants and animals come with a 100% live arrival guarantee, plus free email support!

Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

Ex: Shipping and return policies, size guides, and other common questions.

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Electric Blue Crayfish (Procambarus alleni)- Tank-Bred! (2024)

FAQs

Will crayfish breed in a tank? ›

Crayfish (also called crawfish) are very hardy, and the breeding colony will easily reproduce in your home aquarium, aquaponics system or farm. When selecting crayfish for your breeding or stocking needs, it's important to choose top-quality animals.

Where did the electric blue crayfish come from? ›

Its natural range is the area east of St. Johns River and all of Florida from Levy County and Marion County southwards, as well as on some of the Florida Keys. It is included on the IUCN Red List as a species of Least Concern. The blue crayfish is frequently kept in a freshwater aquaria.

Are electric blue crayfish rare? ›

Blue Crayfish are some of the rarest breeds, although pure white Crayfish are the rarest. However, experts often describe pure white Crayfish as a “once in a lifetime” find.

What size tank does an electric crayfish need? ›

They are well known for keeping tanks clean and free of waste, and are especially useful in large aquariums of 30 gallons or more. Due to their maximum potential size, they should not be kept in aquariums any smaller than 20 gallons. These crayfish can live up to 5 or 6 years old with the proper care.

Do crayfish multiply quickly? ›

With rapid reproduction and aggressive behavior, marbled crayfish can quickly dominate lakes, ponds and streams. Marbled crayfish feed on algae, plants, snails and amphibians and can out-compete native species including fish.

How rare is a blue crayfish? ›

The species is extremely rare, according to the National Audubon Society, and the chances of seeing one are about 1 in 10,000.

How many crayfish can you have in a 30 gallon tank? ›

Crayfish may be kept in an aquarium or similar water-tight-container. A 30-gallon aquarium will house up to six large crayfish. Plastic wading pools are ideal for housing large quantities of crayfish. The water should be deep enough to just cover the crayfish—approximately 4 to 5 centimeters.

How long do crayfish live in a tank? ›

Most species of crayfish only live about 2-3 years in captivity, but with the right conditions, diet, and treatment, it's possible for them to survive up to 7-8 years.

Will crayfish eat guppies? ›

The crayfish will love to eat the guppies. The snails will eat all your live plants, but only until the crayfish catches them on the gravel, and eats them, too. Guppies will replenish themselves and keep the crayfish fed with babies probably.

How aggressive are electric blue crayfish? ›

Aggressive Behavior: Crayfish can exhibit territorial and aggressive behavior, especially during molting. It's advisable to keep them individually or provide ample hiding spots in a community tank.

Do crayfish need a bubbler? ›

Since they cannot easily swim to the surface for air, they may suffocate. If you want to keep them in deep water, an air stone, filter, or power head (pump) will circulate the water and keep it oxygenated; however, crayfish will climb an airline or power cord and escape unless the tank has a cover.

How do crayfish reproduce in aquariums? ›

Females are cooperative when ready to mate, so even much smaller males are able to mate with physically superior females. During this mating, the males attach small white rod-shaped spermatophores, about one millimeter thick, to the female with their gonopods.

How long does it take crayfish to breed? ›

Crayfish take about 30 minutes to mate. If anything interrupts them during this time (or the female gets away from the male), he will try again later. When they successfully mate, the male inserts a sperm plug into the female, which she will later use to fertilize each egg individually.

Can crayfish reproduce on their own? ›

Marbled crayfish reproduce through a cloning process known as apomictic parthenogenesis, meaning their eggs do not need to be fertilized by a male for them to develop and hatch.

Can crayfish self reproduce? ›

A new study has found that marbled crayfish are multiplying rapidly and invading ecosystems across the world. The ten-legged pests are descended from one single female with a mutation allowing it to reproduce without males.

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