Puntius Denisonii

The Denison's barb was originally described as Labeo denisonii by F. Day in 1865. It is also referred to as Barbus denisonii, Crossocheilus denisonii, and Barbus denisoni. Common Names are Red Line Torpedo Barb, Denison's Barb, Roseline Shark, Red Line Barb, and Red Comet Barb.

 It is endemic to the fast- flowing hill streams and rivers of the state of Kerala and South Karnataka in South India. They prefer a water temperature range of 15-25 degree Celsius, pH 6.5 - 7.5 and almost certainly live for over 8 years. it has peaceful and active Temperament. 


like most members of the genus,The Denisonii Barb is not a picky eater. This fish will readily accept flakes, sinking pellets, and other processed foods, as well as small live and frozen foods. It will also eat many kinds of fruit and vegetables, and may pick at soft aquarium plants.


For extremely active species like this, Denisonii should be cared in a large tank. The tank should have open swimming areas, but also plants, driftwood, rocks, or other objects to provide hiding places. The Denisonii Barb does not need a heated tank.