Texas Dwarf Crayfish care guide
Texas Dwarf Crayfish (Cambarellus texanus) — minimum tank 30 L, temperature 18-26 °C, pH 6.8-8.
Overview
Texas Dwarf Crayfish (Cambarellus texanus) is a dwarf freshwater crayfish of the family Cambaridae, listed in the Aquairi knowledge base as a beginner-level species. Texas-endemic dwarf crayfish, small olive-brown body. Peaceful with mid- and upper-water fish.
Taxonomy
- Family: Cambaridae
- Genus: Cambarellus
- Scientific name: Cambarellus texanus
- Common synonyms: Texas Brazos Dwarf
Habitat
Cambarellus is a small American genus of dwarf crayfish (Cambaridae) from Mexico and the southern United States. The genus rarely exceeds 5 cm in adult length and is the most peaceful crayfish group commonly kept in community aquariums. The Aquairi knowledge base records this entry from: Texas (USA).
Tank requirements
- Minimum tank volume: 30 L (7.9 US gal)
- Adult size: 3-4 cm
- Temperature: 18-26 °C (64-79 °F)
- pH: 6.8-8
- GH: 6-14 °dGH
- KH: 3-8 °dKH
- Lifespan: 1-2 years
Diet
An omnivore. Diet includes plant matter, biofilm, algae, detritus and protein in the form of carrion, small invertebrates or fish remains. In the aquarium a daily portion of sinking pellet, regular blanched vegetables and occasional frozen bloodworm or shrimp meet nutritional needs and reduce intraspecific aggression.
Compatibility
Among the most peaceful crayfish for community tanks. Small adults cannot threaten healthy fish, although shrimplets and small fry remain at risk. Suitable tank mates listed in the Aquairi knowledge base: Tetras, Rasboras. Should be kept away from: Bottom dwellers, Dwarf shrimp.
Breeding
Reproduces in fresh water without a planktonic larval stage. After mating, the female carries the eggs glued to her pleopods for several weeks; hatched juveniles cling to the mother for additional moults before becoming independent. Stable water chemistry and abundant shelter for the brooding female are required.