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Redtail Black Shark
Epalzeorhynchus Bicolor
The Redtail Shark, also known as the Redtail Black Shark is great for the semi-aggressive community aquarium, as long as they are the sole sharks and the other tankmates are of similar size. The Redtail Shark is a beautiful fish with a jet black body and a bright red tail. The dorsal fin is marked with a white tip.
It requires a large aquarium with driftwood, rocks, and spots of dense vegetation. This shark may set up territories around the aquarium. The Redtail Shark will become very aggressive towards its own species when mature.
Unfortunately, the breeding habits of the Redtail Shark have not been documented.
An omnivore, the Redtail Shark is not a particularly finicky eater. Flake food, freeze-dried bloodworms and tubifex, as well as vegetable-based foods should be fed.
Approximate Purchase Size: Medium 4cm - 6cm
Due to variations within each species, your aquatic life may not look identical to the image provided.

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Fish Statistics
- Minimum Tank Size:
- 100 litres
- Diet:
- Omnivore
- Origin:
- Farm Raised, Thailand
- Temp (C):
- 22-27 C
- Max Size:
- 8cm
- Family:
- Cyprinidae
- pH:
- 6.5 - 7.5
- Care Level:
- Easy
- Compatibility:
- See Tank Mates Chart below
Buy Redtail Black Shark
Medium 4 - 6cm
- 1 to 3 - £2.20
- 4 or more items - £2.00
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Tank Mates
We recommend pairing your Redtail Black Shark with these other fish: