DENISONI BARB (Sahyadria denisonii) 1.5″ FOR SALE IN CANADA

Denisoni Barb (Sahyadria denisonii) 1.5″ for Sale in Canada

The Denisoni Barb (Sahyadria denisonii), commonly known as the Roseline Shark, is a highly sought-after freshwater schooling fish admired for its striking colours, streamlined body, and energetic swimming behaviour. Denisoni Barb 1.5 Inch Canada

This 1.5-inch Denisoni Barb is an excellent choice for aquarists who want to watch this beautiful species grow and develop its characteristic adult coloration. Even at this smaller size, the fish displays the distinctive pattern that makes Denisoni Barbs so popular, including the silver body, dark lateral stripe, and colourful red and yellow accents.

Denisoni Barbs are active schooling fish and should be kept in groups with plenty of swimming room. A long, well-filtered aquarium with excellent oxygenation is ideal for supporting their growth and natural behaviour.

Monster Aquarium Canada offers 1.5-inch Denisoni Barbs for Canadian aquarium hobbyists with professional live fish shipping throughout Canada.

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Why Choose a 1.5-Inch Denisoni Barb?

A Young Roseline Shark with Room to Grow

The 1.5-inch size is ideal for aquarists who want a younger specimen with substantial growth potential.

Unique Features

Premium Characteristics

• Approximately 1.5 inches
• Attractive silver body
• Distinctive black lateral stripe
• Red facial markings
• Yellow fin accents
• Active schooling behaviour
• Peaceful temperament
• Excellent long-term community aquarium fish
• Strong growth potential

Watching a young Denisoni Barb develop into a larger, brilliantly marked adult can be especially rewarding.

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Aquarium Size

Although these fish are only 1.5 inches when purchased, they can grow considerably larger.

A 55-gallon aquarium is a reasonable starting point for a small group, while 75 gallons or larger is preferable for a larger school and long-term adult care.

Recommended Aquarium Setup

• Mature biological filtration
• Excellent oxygenation
• Moderate to strong water movement
• Long swimming area
• Live aquatic plants
• Driftwood
• Smooth river stones
• Open central swimming area
• Secure aquarium lid

Plan for their eventual adult size rather than selecting an aquarium based only on their current juvenile size.

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Water Parameters

• Scientific Name: Sahyadria denisonii
• Common Name: Denisoni Barb
• Also Known As: Roseline Shark, Denison Barb
• Available Size: 1.5 inches
• Adult Size: Approximately 4–6 inches (10–15 cm)
• Temperature: 20–26°C (68–79°F)
• pH: 6.5–7.5
• GH: 5–15 dGH
• KH: 3–10 dKH
• Care Level: Moderate
• Temperament: Peaceful
• Diet: Omnivore
• Swimming Level: Middle and upper levels
• Lifespan: Approximately 5–8 years or more with proper care

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Feeding Your Young Denisoni Barb

At 1.5 inches, Denisoni Barbs should receive appropriately sized foods that are easy for them to consume.

Recommended Foods

• Small premium pellets
• Fine tropical granules
• Quality flakes
• Baby or finely chopped frozen foods
• Daphnia
• Cyclops
• Baby brine shrimp
• Spirulina-based foods

A varied diet helps support healthy growth and colour development.

Feed small portions and avoid leaving excess food in the aquarium.

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Ideal Planted Aquarium

Denisoni Barbs look excellent in planted aquariums, particularly when surrounded by natural décor.

Recommended Plants

• Anubias
• Java Fern
• Vallisneria
• Cryptocoryne
• Amazon Sword
• Bucephalandra
• Java Moss

Place plants along the sides and back of the aquarium while keeping the centre open for swimming.

Smooth stones and driftwood can provide a natural river-inspired environment.

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Compatible Tank Mates

Denisoni Barbs are generally peaceful but very active.

Suitable Tank Mates

• Other Denisoni Barbs
• Golden Denisoni Barbs
• Rainbowfish
• Larger Rasboras
• Larger peaceful tetras
• Peaceful barbs
• Loaches
• Corydoras
• Bristlenose Plecos
• Other similarly peaceful community fish

Avoid:

• Large predatory fish
• Highly aggressive cichlids
• Extremely slow-moving fish
• Very delicate species
• Tiny fish that may be overwhelmed by their activity

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Schooling Behaviour

Denisoni Barbs are social fish and should be kept in a group.

Recommended Group Size

Keep 6 or more whenever the aquarium provides sufficient swimming space.

A proper school encourages:

• Natural swimming behaviour
• Greater confidence
• Reduced stress
• Social interaction
• More impressive displays

As the fish grow, their need for adequate swimming space becomes increasingly important.

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Growth Potential

The 1.5-inch size makes this fish particularly appealing to aquarists who enjoy raising juveniles.

Supporting Healthy Growth

Provide:

• High-quality nutrition
• Stable water parameters
• Regular water changes
• Excellent filtration
• Strong oxygenation
• Adequate swimming space
• Appropriate tank mates

Avoid overcrowding, especially as the fish mature.

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Colour Development

Young Denisoni Barbs gradually develop the bold colour pattern associated with adult Roseline Sharks.

Characteristic Markings

As the fish develops, look for:

• Silver body coloration
• Black lateral stripe
• Red facial stripe
• Yellow fin accents

Good water quality and nutrition can help support healthy natural colour development.

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Breeding

Denisoni Barbs are relatively challenging to breed in typical home aquariums.

Breeding Considerations

• Maintain excellent water quality
• Provide strong oxygenation
• Condition adults with nutritious foods
• Maintain an appropriate group
• Provide suitable spawning conditions
• Protect eggs and fry

For most aquarium keepers, Denisoni Barbs are primarily enjoyed as colourful schooling fish.

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Why Buy Denisoni Barb from Monster Aquarium Canada?

Premium Healthy Aquarium Fish

Monster Aquarium Canada carefully selects Denisoni Barbs for:

• Healthy body condition
• Active swimming
• Strong feeding response
• Attractive natural coloration
• Premium aquarium quality

Professional Live Fish Shipping Across Canada

Live fish are professionally packaged to help provide safe transportation throughout Canada.

Canadian Aquarium Fish Supplier

Monster Aquarium Canada specializes in freshwater fish, rare tropical fish, monster fish, freshwater shrimp, crayfish, aquatic snails, aquarium plants, fish foods, medications, and aquarium supplies for Canadian aquarists.

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Frequently Asked Questions

1. How large does a Denisoni Barb grow?

Denisoni Barbs generally reach approximately 4–6 inches (10–15 cm) as adults.

2. What size is this Denisoni Barb?

The listed specimen is approximately 1.5 inches.

3. Are Denisoni Barbs peaceful?

Yes. They are generally peaceful, but their energetic swimming style makes active, compatible tank mates preferable.

4. How many Denisoni Barbs should I keep?

A group of 6 or more is recommended when the aquarium is sufficiently large.

5. Does Monster Aquarium Canada ship 1.5-inch Denisoni Barbs across Canada?

Yes. Monster Aquarium Canada provides professional live fish shipping throughout Canada to help ensure your young Denisoni Barb arrives healthy and ready for its new aquarium.