Denison Barbs, also known as Red Line Torpedo Barbs or Denison's Barb, are a visually stunning and active freshwater fish species originating from the Western Ghats region of southern India.

Denison Barbs have a sleek, torpedo-shaped body adorned with vibrant colors. They feature a prominent red lateral line extending horizontally from their gills to the tail. Their upper body is adorned with silver or metallic greenish-blue scales, contrasting against a distinctive black band. The fins are typically red or orange, enhancing their overall visual appeal.

Denison Barbs are native to the fast-flowing rivers and streams of the Western Ghats in southern India. They inhabit areas with rocky substrates, dense vegetation, and strong water currents, emulating their natural habitat.

They primarily feed on small invertebrates and insects, as well as plant matter. A high-quality flake or pellet food can serve as a staple diet, complemented by occasional offerings of live or frozen foods such as bloodworms, brine shrimp, daphnia, and vegetable matter.

Denison Barbs coexist well with active and similarly sized fish species. Suitable tank mates may include barbs, danios, rasboras, and rainbowfish. It's advisable to avoid pairing them with slow-moving or long-finned fish due to potential fin-nipping behavior.

Breeding Denison Barbs in captivity can be challenging and relatively rare. Successful breeding may require specific conditions, including warmer water temperatures, excellent water quality, and a well-conditioned group or pair of males and females. Specialized care might be necessary for the delicate fry to ensure their survival.

In conclusion, Denison Barbs captivate aquarium enthusiasts with their stunning appearance, active nature, and shoaling behavior. They require a well-maintained tank with appropriate hiding spots and compatible tank mates. While breeding can be challenging, their vibrant colors and graceful movements make them a desirable addition to freshwater aquariums.