Redline Torpedo Barb
Sahyadria denisonii
Redline Torpedo Barb (Sahyadria denisonii) — Intermediate care, Semi-aggressive, under Barb & Shark. Minimum tank in the app: 53 US gal min; aim for 59–77°F and pH 6–7.8. The Redline Torpedo Barb is a dynamic addition for aquarists who appreciate active shoaling fish and are prepared to manage their semi-aggressive nature.

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.
Natural distribution
Asia
- East & Southeast Asia
Regional colours match the stocking calculator’s origin map.
Redline Torpedo Barb Tank Setup
A spacious, well-filtered aquarium of at least 200 liters is essential, with ample swimming room complemented by dense plant cover and hiding spots. Incorporate varied substrate types, and ensure moderate water flow to mimic their natural habitat. Lighting should be moderate to highlight their colors without causing stress, and creating vertical space with driftwood or tall plants can enhance their swimming patterns.
What Do Redline Torpedo Barbs Eat?
As omnivores, Redline Torpedo Barbs are competitive feeders, and offering a varied diet helps maintain their health and color. They may compete for food, so it's beneficial to provide multiple feeding stations or scatter food to reduce aggression during feeding times.
Redline Torpedo Barb Tank Mates
Ideal companions include mid-sized, active fish that can hold their own, such as other barbs or robust tetras. Avoid slow-moving or long-finned species, as they may become targets for fin-nipping. Within their species, maintaining a group of at least six helps diffuse aggression and fosters a more cohesive social structure, minimizing intraspecific competition and stress.
Are Redline Torpedo Barbs Good for Beginners?
We rate this as intermediate. Budget time for testing, maintenance, and watching behaviour if the water looks fine but the fish do not. Aquarists often underestimate the importance of group size, leading to stressed individuals and increased aggression. Inadequate tank size or poor filtration can also exacerbate their semi-aggressive behavior.
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