About Blind Cave Tetra's.
Blind Cave Tetra's also known as Mexican Tetra's or Astyanax Mexicanus. Is a Tropical Range of fish. Belonging to Characidae Family.
Originating in Mexico.
Features.
Approx. Size; 3.5"/9cm.
Origin; Mexico.
Family; Characidae Family.
Temperament; Highly Active and Social.
Lighting; low
Water Conditions.
Ideal PH; 6.5-8.
Ideal Temperature; 20-25°C.
Ideal Waterflow; Slow.
Ease of Care.
Blind Cave Tetra's because they are blind they can be put in the most basic setup you can have. which makes this species a very easy fish to look after. Also being a hardy species helps with this as a beginner.
Diet.
With most Tetra's they like a variety of different food their main diet will consist of dry flake/pellets but to give them a variety of supplements this can include live Bloodworm or frozen Brine Shrimp.
Compatibility.
Its best to have subtle tank mates these can include neon tetras as well as bottom dwellers such as corydoras catfish. Its best to avoid types of fish like betta fish due to their long fins this may encourage fin nipping.
Breeding/Sex.
Sexing Blind Cave Tetra's is pretty straight forward due to Males being slimmer and having a curved anal fin. Females are slightly larger with more of a straighter anal fin as well as having rounder bellies especially when carrying eggs.
When breeding Blind Cave Tetra's it can be relatively easy the parents should be removed when the female is exhausted of eggs (finished laying) and the eggs will hatch within 24-72 hours and it will most likely occur in the early hours of the morning.
Lifespan.
On average Blind Cave Tetra's will live 3-5 years in optimum water conditions.