Food and feeding
Blood fin
tetras are omnivore and in their natural habitat
feed on crustaceans, and insect larvae. In the
aquarium they should be offered a staple
diet of flake and small pellet foods, with the addition of
live foods 2-3 times per week. They are very fond of blood worm and
brine shrimp.
Origin
The blood fin
tetra originates from South America, namely Brazil, Paraquay, and all the way to Argentina.
Sexing
Males tend to be more colorful than the females; they also have a more hooked shaped anal fin. The females will have a much plumper body shape than the males.
Breeding
This species of
fish are extremely easy to breed, often they will just pair up and breed without the keeper even noticing, if they are in a
community tank. To set up a breeding
tank, add lots of broad leaved
plants for the eggs to disperse into. The female will literally jump out of the
water to scatter the eggs around the
tank. They have no parental skills whatsoever, so if the fry are to be saved remove the parents or they will definitely remove them. Laying glass beads on the
substrate will also allow the eggs to lay underneath for protection.
Lifespan
Blood fin
tetras, if cared for properly can live for up to 10 years.
Short description
These
fish should be kept if groups of at least 6
fish as they are a natural shoaling
fish, if kept singly they will become shy and will hide a lot. They are easy to keep but
water conditions must be good, being peaceful
fish they make a great addition to a
community set up.
