Red Tail Black Shark (Epalzeorhynchos bicolorvc) Fish Species Profile
The Red Tail Black Shark falls into the same family as carp and minnows. They have a long and thin body that is shaped very much like a torpedo. Their body is black, and their tails are bright red, their dorsal fin begins roughly halfway back on their body hence why they are mistaken for actual sharks.
You have to provide them with many hiding places to help make them feel secure and have a tight-fitting hood because they are also known to be excellent jumpers.
Many hobbyists mistakenly decide to add more than one of these sharks to a small tank which doesn't work out as you will find out because one of them will soon become the dominant "shark" which will then chase and pester the others relentlessly.
|Scientific Name||Epalzeorhynchos bicolorvc|
|Other Names||Red Tail Shark, Fire Tail, Red Tailed Labeo|
|Aquarium Level||Bottom - Middle|
|Best kept as||Loners|
|Lifespan||5 - 8|
|Maximum Size||up to 16 cm|
|Temperature||73 - 79 ℉ (22.8 - 26.1 ℃)|
|PH||6.5 - 7.5|
|GH||10 - 16|
|KH||10 - 1|
Distribution & Origins
This species originates from the rivers, streams and waterways of Thailand. At the moment, there is only one known population of red tail sharks in the wild, in the clear waters and floodplains of Chao Phraya basin as far South as Bangkok.
Water flow should be fast to replicate the Red Tail Black Shark's natural habitat.
Redtail sharks will happily eat high-quality flake or pellet food, high-quality plant-based food along with a standard quality flake food.
They will also graze on algae, and you should supply green vegetables to balance their diet.
You can also feed the sharks frozen foods such as brine shrimp, blood worms, and they seem especially partial to frozen daphnia.
Sexing the Red Tail Black Shark
This species is tough to sex. Female sharks are usually larger, fuller and wider where the males will be more slender; the females also have a greyer duller colour rather than solid black like that of the male also females have a more curved dorsal fin.
Breeding the Red Tail Black Shark
You will find it extremely difficult to breed this species, especially when people tend to keep no more than one at a time unless you have a huge tank and even then the success rate isn't high.
The only way it's possible is if you use hormone treatment.