Marbled Crayfish As Feeder

Sport fishermen are raising colonies for use as bait particularly for saltwater fishing and it is even rumored that this species is being farmed by the chinese government for use as a source of cheap food for humans.

Marbled crayfish as feeder.

Marbled crayfish also known as virgin crayfish are popular in the aquarium trade. No natural populations of marbled crayfish are known. They feed on plants snails and amphibians limiting food sources for fish and other aquatic species. From cichlids to lionfish and moray eels the crayfish is a delicacy that is a very.

The different sizes of the marbled cray during growth makes it ideal to feed various sizes of aggressive aquarium fishes both freshwater and salt water marine. Marbled crayfish are great feeders for all aquarium animals and great frozen for fishing bait. This pack of 12 feeder crayfish may be used for growth and behavior studies. Some aquarium hobbyists now use the marbled crayfish as a self replicating source of feeders for carnivorous fishes of all sizes.

Department of natural resources director dan eichinger approved the addition of marbled crayfish procambarus virginalis to michigan s list of prohibited species at yesterday s meeting of the michigan natural resources commission. Behavior of marbled crayfish there are several facts about them that you need to know if you decide to keep them. Invasive self cloning marbled crayfish now a prohibited species in michigan contact. Natural resources may 15 2020.

Marbled crayfish are believed to originate in the aquarium trade and as such they have no documented native range said lucas nathan dnr aquatic invasive species coordinator. Effective scavengers for the aquarium but not compatible with all fish. Marbled crayfish are closely related to the slough crayfish procambarus fallax which is widely distributed across florida. Size ranges from 1 4 to 2.

Therefore keeping them in a planted tank can be a challenge. Marbled crayfish a true self cloning wonder for the domestic aquarium. First of all marbled crayfish are very destructive. Feeder crayfish living pack of 12.

Information provided by one of the original pet traders as to where the marbled. May also be used as food for some large amphibians and reptiles. The marbled crayfish or marmorkrebs is a parthenogenetic crayfish that was discovered in the pet trade in germany in the 1990s. Naturally no animal should be let out into the wild from domestic care.