Roseline Shark - Denisonii Barb - Sahyadria denisonii - Live Fish
Roseline Shark (Denisonii Barb)
Scientific Name: Sahyadria denisonii
The Roseline Shark, also known as the Denisonii Barb or Red Line Torpedo Barb, is a stunning and energetic freshwater fish prized for its vibrant coloration and schooling behavior. Native to the fast-flowing rivers of southern India, this torpedo-shaped fish features a striking red stripe along its body, a bold black line underneath, and distinctive yellow and black markings on its tail.
Growing up to 6 inches, Roseline Sharks are peaceful and highly active, making them excellent additions to larger community aquariums. They should be kept in groups of at least 5 to 6 individuals for optimal health and natural behavior.
Ideal Tank Setup:
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Minimum Tank Size: 55 gallons
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Temperature: 60–77°F
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pH: 6.8–7.8
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Well-oxygenated water with strong filtration
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Open swimming space and some plant coverage
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Secure lid recommended due to jumping behavior
Diet:
Omnivorous – accepts high-quality pellets, flakes, frozen foods like bloodworms and brine shrimp, and blanched vegetables.
Note:
Roseline Sharks are an endangered species in the wild. Most available specimens are now captive-bred to protect wild populations.
At Rockland Aquarium, we make sure every fish is healthy, active, and eating well before being sold, so you can buy with confidence.
Photo in this listing is our stock picture. You will receive the same type, color, and grade as shown.
Shipping Information
We ship live fish orders every Tuesday through Thursday to ensure safe delivery and minimal transit time.
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Orders placed this week will typically ship the following week
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Live arrival guarantee
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Local pickup is available at our retail store:
Rockland Aquarium
132 Route 304
Bardonia, NY 10954
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Terms and Conditions for Live Fish:
To qualify for our Live Arrival Guarantee, the following conditions must be met:
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Proof Required – A clear photo or video of the DOA (dead on arrival) fish inside the unopened original bag must be emailed within 2 hours of delivery.
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Correct Address Only – The package must be shipped to the correct address provided at checkout. The guarantee is void if sent to a forwarding address.
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First Delivery Attempt – Someone must be present to receive the package on the first delivery attempt. If not, the live arrival guarantee is void.
🔁 Refunds are issued for the cost of the fish only. Shipping fees are non-refundable.
📏 All listed fish sizes are approximate.
⚠️ Buyers are responsible for knowing and complying with all local and state laws regarding livestock. -