Red Phantom Tetra (Hyphessobrycon sweglesi) for Sale in Canada
The Red Phantom Tetra (Hyphessobrycon sweglesi) is a beautiful South American freshwater schooling fish admired for its warm red coloration, distinctive dark shoulder marking, and elegant dorsal fin. Its attractive appearance and generally peaceful nature make it an excellent addition to a carefully planned community aquarium.
A healthy group of Red Phantom Tetras can create a striking display, especially against dark substrate, driftwood, leaf litter, and dense green aquatic plants. Males often display more intense coloration and may engage in harmless social displays as they interact with one another.
This species appreciates a mature, stable aquarium and looks its best when kept in a proper school. The Red Phantom Tetra is an excellent choice for aquarists who want a colourful but relatively peaceful tetra with interesting natural behaviour.
Monster Aquarium Canada offers Red Phantom Tetra (Hyphessobrycon sweglesi) for Canadian aquarium hobbyists with professional live fish shipping throughout Canada.
Why Choose Red Phantom Tetra?
A Beautiful Red South American Schooling Fish
Red Phantom Tetras are prized for their:
Unique Features
Premium Characteristics
- Attractive red to reddish-orange body coloration
- Distinctive dark shoulder marking
- Elegant dorsal fin
- Peaceful community temperament
- Interesting social displays
- Active schooling behaviour
- Excellent planted aquarium fish
- Beautiful contrast against natural décor
Their warm colours can become especially impressive in a mature aquarium with excellent water quality and a varied diet.
Aquarium Size
A 20-gallon aquarium or larger is suitable for a small school, while a 30-gallon or larger aquarium provides more room for a larger group and community tank mates.
Recommended Aquarium Setup
- Mature biological filtration
- Gentle water movement
- Good oxygenation
- Live aquatic plants
- Driftwood
- Leaf litter
- Dark substrate
- Some shaded areas
- Open swimming space
A natural South American-style aquarium can provide an excellent environment for this species.
Water Parameters
- Scientific Name: Hyphessobrycon sweglesi
- Common Name: Red Phantom Tetra
- Adult Size: Approximately 1.5–2 inches (4–5 cm)
- Temperature: 22–28°C (72–82°F)
- pH: 5.5–7.5
- GH: 2–12 dGH
- Care Level: Easy to Moderate
- Temperament: Peaceful
- Diet: Omnivore
- Swimming Level: Middle level
- Lifespan: Approximately 3–5 years with proper care
Stable water conditions and regular maintenance are important for maintaining healthy fish and strong natural colour.
Feeding Your Red Phantom Tetra
Red Phantom Tetras are omnivorous and generally accept a wide variety of appropriately sized foods.
Recommended Foods
- Premium tropical flakes
- High-quality micro pellets
- Fine granules
- Frozen bloodworms
- Baby brine shrimp
- Daphnia
- Cyclops
- Microworms
- Small live foods
A varied diet can support healthy growth, activity, and vibrant natural coloration.
Feed small portions once or twice daily.
Ideal Planted Aquarium
Red Phantom Tetras are excellent fish for planted freshwater aquariums.
Recommended Plants
- Java Fern
- Anubias
- Cryptocoryne
- Java Moss
- Bucephalandra
- Vallisneria
- Water Sprite
- Amazon Sword
- Floating plants
Dense planting provides cover and helps the fish feel secure, while open areas should be maintained for natural schooling behaviour.
Dark substrate and tannin-stained water can provide a particularly attractive natural setting.
Compatible Tank Mates
Red Phantom Tetras are generally peaceful and can be kept with many compatible community fish.
Suitable Tank Mates
- Other peaceful tetras
- Lemon Tetras
- Ember Tetras
- Black Neon Tetras
- Cardinal Tetras
- Small Rasboras
- Corydoras
- Otocinclus
- Peaceful Gouramis
- Small peaceful Barbs
- Apistogramma
Avoid:
- Large predatory fish
- Highly aggressive cichlids
- Large fin-nipping fish
- Fish that require dramatically different water conditions
Always consider the adult size and temperament of every species when building a community aquarium.
Schooling Behaviour
Red Phantom Tetras are social fish and should be kept in groups.
Recommended Group Size
Keep 6 or more, with 8–10 or more being even better when aquarium space allows.
A proper school encourages:
- Greater confidence
- Reduced stress
- More natural social behaviour
- More active swimming
- Better colour displays
Males may also display to one another as part of their natural social behaviour.
Male and Female Differences
Sexual differences become more noticeable as the fish mature.
Males
- Often slimmer-bodied
- Frequently show stronger red coloration
- May have more pronounced dorsal and anal fins
- Can display to other males
Females
- Generally fuller-bodied
- Often have a rounder abdomen
- Usually show slightly less intense coloration
A mixed group can provide interesting and natural aquarium behaviour.
Supporting Vibrant Red Coloration
The intensity of red coloration can be influenced by genetics, health, diet, and environmental conditions.
Colour-Care Tips
- Maintain excellent water quality
- Feed a varied and nutritious diet
- Keep an appropriate school
- Avoid overcrowding
- Provide plants and natural cover
- Minimize unnecessary stress
- Maintain stable water conditions
A healthy and comfortable school can show richer and more attractive natural colours.
Breeding Red Phantom Tetras
Red Phantom Tetras are egg-scattering fish and may breed in suitable conditions.
Breeding Tips
- Condition adults with nutritious live and frozen foods
- Use a separate breeding aquarium
- Provide fine-leaved plants or spawning mops
- Maintain clean, soft water when appropriate
- Keep lighting subdued
- Remove adults after spawning
- Protect eggs and developing fry
Adults do not provide parental care and may consume eggs.
Raising Fry
Newly hatched fry require extremely small foods initially. As they grow, they can gradually be introduced to larger foods such as baby brine shrimp.
Why Buy Red Phantom Tetra from Monster Aquarium Canada?
Premium Healthy Aquarium Fish
Monster Aquarium Canada carefully selects Red Phantom Tetras for:
- Healthy body condition
- Active swimming
- Strong feeding response
- Attractive red 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 a Red Phantom Tetra grow?
Red Phantom Tetras generally reach approximately 1.5–2 inches (4–5 cm) as adults.
2. Are Red Phantom Tetras peaceful?
Yes. They are generally peaceful and are well suited to appropriately stocked community aquariums.
3. How many Red Phantom Tetras should I keep?
A group of 6 or more is recommended, while 8–10 or more can encourage even more natural schooling behaviour.
4. Are Red Phantom Tetras good for planted aquariums?
Yes. They are excellent planted aquarium fish and their red coloration contrasts beautifully with green plants and dark natural décor.
5. Does Monster Aquarium Canada ship Red Phantom Tetras across Canada?
Yes. Monster Aquarium Canada provides professional live fish shipping throughout Canada to help ensure your Red Phantom Tetras arrive healthy and ready for their new aquarium.




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