FILAMENT BARB (Puntius filamentosus) 2″ FOR SALE IN CANADA
Filament Barb (Puntius filamentosus) for Sale in Canada
The Filament Barb (Puntius filamentosus) is an attractive and active freshwater barb recognized for its elongated body, striking markings, and distinctive filament-like extensions that develop as the fish matures. At approximately 2 inches, these juveniles offer aquarists an opportunity to watch this impressive barb develop its adult characteristics.
The species is associated with freshwater habitats of southern India and is best suited to a spacious, well-filtered aquarium with plenty of open swimming room. Filament Barbs are active schooling fish and are particularly impressive when maintained in a suitable group.
With their combination of attractive natural patterning, active behaviour, and larger adult potential, Filament Barbs are an excellent choice for aquarists looking for something different from smaller community barbs.
Monster Aquarium Canada offers 2-inch Filament Barb for Canadian aquarium hobbyists with professional live fish shipping throughout Canada.
Why Choose Filament Barb?
A Striking Active Schooling Barb
Filament Barbs are prized for their:
Unique Features
Premium Characteristics
- Distinctive streamlined body
- Attractive natural coloration
- Filament-like fin extensions as they mature
- Active swimming behaviour
- Social schooling nature
- Hardy freshwater characteristics
- Interesting adult development
- Excellent display fish for larger aquariums
Their developing finnage and adult coloration make them especially interesting fish to grow out.
Aquarium Size
Because Filament Barbs become considerably larger than many common community barbs, planning for their adult size is important.
A 55-gallon or larger aquarium is recommended for a proper group, with a long aquarium providing plenty of swimming space.
Recommended Aquarium Setup
- Mature biological filtration
- Strong oxygenation
- Moderate water movement
- Open swimming area
- Live plants
- Driftwood
- Smooth rocks
- Secure aquarium lid
Avoid filling the entire aquarium with décor. Filament Barbs appreciate substantial open swimming space.
Water Parameters
- Scientific Name: Puntius filamentosus
- Common Name: Filament Barb
- Available Size: 2 inches
- Adult Size: Can reach approximately 6–7 inches (15–18 cm)
- Temperature: 22–28°C (72–82°F)
- pH: 6.5–8.0
- GH: 5–15 dGH
- Care Level: Moderate
- Temperament: Generally peaceful
- Diet: Omnivore
- Swimming Level: Middle and upper levels
- Lifespan: Approximately 5–8 years with proper care
Taxonomic note: this species is also commonly treated under the current genus Dawkinsia as Dawkinsia filamentosa*. The supplied product name uses* Puntius filamentosus*.*
Feeding Your Filament Barb
Filament Barbs are omnivorous and benefit from a varied, nutritious diet.
Recommended Foods
- Premium barb pellets
- High-quality tropical flakes
- Medium-sized granules
- Frozen bloodworms
- Frozen brine shrimp
- Daphnia
- Cyclops
- Spirulina-based foods
- Blanched vegetables
For 2-inch juveniles, use appropriately sized foods and feed smaller portions several times when appropriate.
Ideal Aquarium Setup
A river-style aquarium with open swimming space works particularly well.
Recommended Features
- Strong filtration
- Good water circulation
- Smooth river stones
- Driftwood
- Hardy aquatic plants
- Open central swimming area
- Fine gravel or sand substrate
Plants can be concentrated along the back and sides, leaving a large central area for schooling.
Compatible Tank Mates
Filament Barbs can work well with other appropriately sized, active community fish.
Suitable Tank Mates
- Other peaceful barbs
- Larger Rainbowfish
- Larger Danios
- Medium to large Rasboras
- Peaceful loaches
- Corydoras
- Bristlenose Plecos
- Other similarly sized community fish
Avoid:
- Tiny delicate nano fish
- Slow-moving long-finned fish
- Highly aggressive cichlids
- Large predatory fish
- Fish that cannot tolerate active tank mates
As these barbs mature, choose tank mates according to their increasing adult size.
Schooling Behaviour
Filament Barbs are social fish that benefit from being maintained in a group.
Recommended Group Size
Keep 6 or more when aquarium size permits.
A proper group encourages:
- Natural schooling behaviour
- Greater confidence
- Reduced stress
- Social interaction
- More impressive swimming displays
A larger group in a spacious aquarium can create a spectacular active display.
Growth and Adult Development
The listed 2-inch size represents a juvenile fish. Filament Barbs can grow substantially larger, so aquarists should consider their long-term aquarium requirements before purchasing.
Supporting Healthy Growth
Provide:
- High-quality nutrition
- Excellent water quality
- Regular water changes
- Strong biological filtration
- Adequate swimming space
- Good oxygenation
- Appropriate tank mates
Their characteristic filamentous fin extensions become more noticeable as they mature.
Breeding
Filament Barbs are egg-scattering fish and can potentially breed in suitable conditions.
Breeding Tips
- Condition adults with nutritious foods
- Offer live or frozen foods
- Provide fine-leaved plants or spawning material
- Use a dedicated breeding aquarium
- Remove adults after spawning
- Protect eggs from being eaten
- Provide appropriately sized fry food
Adults do not provide parental care.
Why Buy Filament Barb from Monster Aquarium Canada?
Premium Healthy Aquarium Fish
Monster Aquarium Canada carefully selects fish for:
- Healthy body condition
- Active swimming
- Strong feeding response
- Good 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.
Frequently Asked Questions
1. How large does the Filament Barb grow?
Filament Barbs can reach approximately 6–7 inches (15–18 cm), making adult aquarium size an important consideration.
2. What size are the Filament Barbs available?
The listed fish are approximately 2 inches in length.
3. Are Filament Barbs peaceful?
They are generally peaceful but active fish. They are best housed with similarly sized and similarly active community species.
4. How many Filament Barbs should I keep?
A group of 6 or more is recommended when the aquarium provides sufficient swimming space.
5. Does Monster Aquarium Canada ship Filament Barbs across Canada?
Yes. Monster Aquarium Canada provides professional live fish shipping throughout Canada to help ensure your Filament Barbs arrive healthy and ready for their new aquarium.




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