Large Roseline Shark (Denison Barb)

Large Roseline Shark (Denison Barb)

The Roseline Shark (Sahyadria denisonii), also known as the Denison Barb or Red-Line Torpedo Barb, is one of the most sought-after freshwater fish in the hobby. Its torpedo-shaped silver body is adorned with a vivid red stripe running from snout to mid-body, a bold black lateral line, and flashes of yellow and green on the tail — a living jewel that commands attention in any aquascape.

• Temperament: Peaceful, active schooling fish — best kept in groups of 5 or more
• Tank size: Minimum 200 L (55 gal) for a school; strong swimmers that need open space
• Water parameters: Temperature 15–25°C | pH 6.5–7.8 | Moderate flow preferred
• Diet: Omnivore — accepts high-quality pellets, flake, frozen foods, and blanched vegetables
• Adult size: Up to 15 cm (6") — these are large, robust specimens

These are large, well-conditioned Roseline Sharks — past the delicate juvenile stage and ready to make an immediate impact in your display tank. An endangered species in the wild, all specimens are responsibly sourced. Their striking colouration and energetic schooling behaviour make them a true showpiece for the serious aquarist.