Red Tail Black Shark Tropical Fish Information

Epalzeorhynchos bicolor
Red Tail Black Shark
Behaviour Territorial, aggressive towards its own kind and similar
Typical size 10cm
Max size 12cm
Tank Area Bottom, middle
Min Tank Size 120cm
Max Number 1
Temp Min: 22℃ Max: 26℃
Feeding Flake, frozen, live, vegetable based foods
pH Range 6-8.5
Hardness s,m,h,vh
Red Tailed Black Shark Epalzeorhynchos bicolor
  • Red Tailed Black Shark Epalzeorhynchos bicolor - thumbnail
  • Red Tailed Black Shark Epalzeorhynchos bicolor - thumbnail

Red Tail Black Shark (Epalzeorhynchos bicolor)

Red Tail Black Shark Tropical Fish Learn all about the Red Tail Black Shark's feeding habits and food types, its behaviour, its origins, its natural habitats, is it male or female, breeding advice and information, suitable tank mates, its sizing and growth range, minimum tank size, water PH and more. Use our fish community creator tool to plan your tank set up and ensure that the Red Tail Black Shark is the right fish for your aquarium.

The Red Tailed Black shark is a popular fish and often mistakenly bought for smaller community aquariums where it often becomes an aggressive bully, chasing other fish to the point where they become stressed and ill. Despite this the Red Tailed Black Shark is well suited to a community of larger, robust fish where it should not cause any problems. Avoid mixing with small or timid fish and closely related species. Provide hiding spots amongst rocks, wood or hardy plants. At one point, tens of thousands of these fish were collected from the wild for the aquarium trade, all specimens available are now captive bred and the fish is virtually extinct in the wild. A tough and adaptable fish with plenty of character which is well suited to the aquarium, but not in a 'traditional' community tank.

Red Tail Black Shark Facts

Family Cyprinidae (Carps & Minnows) | Synonyms Epalzeorhynchus bicolor, Labeo bicolor | Other names Redtail Shark, Redtail Sharkminnow, Redtail Black Shark, Red Tail Black Shark, Red-Tailed Labeo | Origin Asia: Thailand | Natural Water Conditions pH 6.5-7.5, medium | Sexing Males dorsal fin is more pointed. Difficult to sex



Red Tail Black Shark Help and Advice

If you have a question about keeping Red Tail Black Shark's then please use our Red Tail Black Shark help forum. Join 100's of other fish enthusiasts with 1000's of years experience between them caring for and keeping fish like these.


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Check tank mates for the Red Tail Black Shark fish species

You are in the thinkfish community creator for the Red Tail Black Shark fish species, you can learn all about how the tool works in assessing fish tank mate compatibility at the link provided or use the tool tips provided to guide you. Create a test fish community that includes the Red Tail Black Shark species and any other types of fish or crustacean you'd like to introduce - You can assess the best companions, tank size suitability, stocking levels based on filter type and volume and possible negative interactions and warnings as you build up your aquarium.

Please do check your water type for compatibility with your fish, which can be found on the Red Tail Black Shark information box above and your local water company providers website. Don't waste your money and endanger your fish!
Tank Details
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Stocking
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