![Denison barb (Sahyadria denisonii) swimming on a fish tank with blurred background Stock Photo - Alamy Denison barb (Sahyadria denisonii) swimming on a fish tank with blurred background Stock Photo - Alamy](https://c8.alamy.com/comp/2G76K45/denison-barb-sahyadria-denisonii-swimming-on-a-fish-tank-with-blurred-background-2G76K45.jpg)
Denison barb (Sahyadria denisonii) swimming on a fish tank with blurred background Stock Photo - Alamy
![The red line torpedo barb (Puntius denisonii) is another example of a popular aquarium species which is under threat in its natural environment. Photo courtesy of fishtanksandponds.co.uk under creative commons - INJAF The red line torpedo barb (Puntius denisonii) is another example of a popular aquarium species which is under threat in its natural environment. Photo courtesy of fishtanksandponds.co.uk under creative commons - INJAF](https://injaf.org/wp-content/uploads/2013/08/Puntius-denisonii.jpg)
The red line torpedo barb (Puntius denisonii) is another example of a popular aquarium species which is under threat in its natural environment. Photo courtesy of fishtanksandponds.co.uk under creative commons - INJAF
![Denison's barb Roseline Shark Sahyadria denisonii aquarium fish isolated on white Stock Photo | Adobe Stock Denison's barb Roseline Shark Sahyadria denisonii aquarium fish isolated on white Stock Photo | Adobe Stock](https://t3.ftcdn.net/jpg/00/98/77/96/360_F_98779660_0jkMgzTkwgAt48yFmnfIDluGB1plFhg5.jpg)
Denison's barb Roseline Shark Sahyadria denisonii aquarium fish isolated on white Stock Photo | Adobe Stock
![Denison's Barb Behaviour Shoaling Habitat Size Water PH Feeding and Tankmates - Fish profile - Denison's / Red Flash Barb Denison's Barb Behaviour Shoaling Habitat Size Water PH Feeding and Tankmates - Fish profile - Denison's / Red Flash Barb](https://www.thinkfish.co.uk/tropical-fish-images/denisons-red-flas-barb-01.jpg)