Tropical Shark Catfish
Black fin shark catfish black fin shark catfish.
Tropical shark catfish. Although primarily a freshwater species the black fin shark sometimes enters brackish waters in. The combination of the streamlined body shape and the large dorsal fin explains why this species is known as the black fin shark catfish. Freshwater sharks typically have torpedo shaped bodies pointed dorsal fins and forked tails.
Most freshwater aquarium sharks are members of the pangasiidae family nicknamed the shark catfish family or the cyprinidae family. At some point though they lose their teeth and may become increasingly herbivorous. As they grow larger they tend to eat more live and meaty foods.
The bala shark is a very sociable fish and prefers to live in a shoal although that would require a much larger tank upwards of 200 gallons. In fact that s not a fish most advanced fish keepers would want to deal with in a home aquarium. The bala shark is a welcome option for medium sized tanks as this fish reaches around 15 inches 38 centimeters upon maturity.
This means that one bala would feel comfortable in a 75 gallon tank. Also known as the siamese shark these silver colored fish have prominent barbels or whiskers around their mouths and can grow up to 4 feet in length. It has long whiskers and a high dorsal fin with an elongated silvery body.
Nearly all of the freshwater sharks eat meat and many are aggressive and or territorial. Image photo freshwater aquarium catfish columbian shark picture. The fins on the underside of the body are edged with white.
The iridescent shark catfish starts out as an omnivore and can eat anything that it can find. If you d like a big domesticated shark for a tank that s at least 300 gallons then check out the lovely and peaceful iridescent shark catfish. Image photo freshwater aquarium catfish columbian shark types picture.
However this fish is somewhat social and unlike most other aquarium shark species prefers the company of its own kind. That is why you need to prepare 75 gallons aquarium size because if you are lucky enough and maintain them well this kind of fish can live until 15 years. Columbian shark tete sea catfish the columbian shark resides in both brackish and freshwater across south america mexico peru and guatemala.