Denison barb (Sahyadria denisonii), red-line torpedo barb or roseline shark,

The Denison barb (Sahyadria denisonii), also known as the red-line torpedo barb or roseline shark, is an endangered freshwater fish native to fast-flowing rivers in the Western Ghats of India, highly prized for its torpedo-shaped body, shimmering silver scales, and striking bright red lateral stripe.

Tank Requirements and Care

Schooling Needs: Must be kept in groups of at least 6 to 8 individuals to minimize stress and display natural shoaling behavior.

Water Temperature: Maintain a stable tropical range of 22°C to 26°C (72°F–79°F).

Water pH: Keep levels between 6.5 and 7.8.

Water Flow: They originate from rushing hill streams, so they thrive with strong filtration and moderate-to-high water current.

Diet: Omnivorous; accept high-quality flakes, sinking pellets, frozen foods like bloodworms and brine shrimp, and occasional blanched vegetables.