Rosy Tetra (Hyphessobrycon rosaceus)

Description

Rosy Tetra (Hyphessobrycon rosaceus)

Delicate, peaceful and beautifully coloured, the Rosy Tetra is a graceful South American schooling fish admired for its soft pink body, flowing white-tipped fins and distinctive black dorsal fin. Perfect for planted aquariums, this elegant species brings subtle colour, constant movement and a calming presence to any freshwater community.

Quick Facts

  • Scientific name: Hyphessobrycon rosaceus
  • Common name: Rosy Tetra
  • Current size: Approximately 2.5–3 cm
  • Adult size: Approximately 4–5 cm
  • Tank size: 60L+ recommended
  • Difficulty: 🟢 Easy
  • Temperament: Peaceful schooling fish
  • Minimum school: 8+ recommended

Is this for you?

✔️ Perfect if:

  • You enjoy elegant, peaceful schooling fish.
  • You're creating a planted or nature-style aquarium.
  • You appreciate subtle pastel colours over bright patterns.
  • You want an ideal community fish for smaller aquariums.

❌ Avoid if:

  • You keep large predatory fish.
  • You only intend to keep one or two fish.
  • Your aquarium has unstable water quality.
  • You keep highly aggressive tank mates.

Why choose Rosy Tetras?

The Rosy Tetra is cherished for its understated beauty. Its body displays delicate shades of rose pink and silver, complemented by graceful translucent fins tipped in white and a striking black dorsal fin. Under quality lighting, the soft pink tones become even more vibrant, giving the school an elegant appearance unlike many brighter tetra species.

Native to the calm waters of South America, Rosy Tetras thrive in planted aquariums where they feel secure among driftwood, aquatic plants and subdued lighting. When kept in schools, they display relaxed, coordinated swimming behaviour and become noticeably more confident.

Their peaceful temperament makes them one of the finest choices for community aquariums housing other gentle fish and freshwater shrimp.

Benefits

  • Beautiful soft pink colouration
  • Elegant white-tipped fins
  • Peaceful schooling behaviour
  • Ideal for planted aquariums
  • Excellent community fish
  • Hardy and beginner friendly

Care made simple

  • Temperature: 23–28°C
  • pH: 5.5–7.5
  • Diet: Quality micro pellets, crushed flakes, frozen foods and live foods
  • Water: Clean, soft to moderately hard water with gentle filtration
  • Setup: Heavily planted aquarium with driftwood, floating plants and subdued lighting
  • Always keep in schools of at least 8 fish, with larger groups displaying more natural behaviour and confidence.
  • A varied diet and regular water changes help maintain vibrant colouration and healthy finnage.

Pairs perfectly with

  • Corydoras pygmaeus
  • Ember Tetras
  • Green Neon Tetras
  • Honey Gouramis
  • Otocinclus
NTA Insight:
Rosy Tetras are at their most beautiful in mature planted aquariums with dark substrates and natural décor. The soft pink body colour intensifies under subdued lighting, while the white-tipped fins create an elegant shimmering effect as the school moves together. Larger groups produce one of the most peaceful and visually relaxing displays available in freshwater aquariums.

FAQ

How many Rosy Tetras should I keep?

We recommend keeping at least 8 fish together. Schools of 10–20 fish display stronger schooling behaviour, reduced stress and more vibrant colouration.

Are Rosy Tetras peaceful?

Yes. Rosy Tetras are among the most peaceful tetra species and mix exceptionally well with other small community fish, shrimp and gentle bottom dwellers.

Can they live in planted aquariums?

Absolutely. Rosy Tetras thrive in planted aquariums with driftwood, floating plants and subdued lighting that closely resembles their natural habitat.

Are they suitable for beginners?

Yes. Their hardy nature, peaceful temperament and straightforward care requirements make Rosy Tetras an excellent choice for beginner and experienced aquarists alike.

How long do Rosy Tetras live?

With proper care, stable water quality and a varied diet, Rosy Tetras commonly live between 5 and 7 years in the home aquarium.

Rosy Tetra (Hyphessobrycon rosaceus)

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$8.00


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    Description

    Rosy Tetra (Hyphessobrycon rosaceus)

    Delicate, peaceful and beautifully coloured, the Rosy Tetra is a graceful South American schooling fish admired for its soft pink body, flowing white-tipped fins and distinctive black dorsal fin. Perfect for planted aquariums, this elegant species brings subtle colour, constant movement and a calming presence to any freshwater community.

    Quick Facts

    • Scientific name: Hyphessobrycon rosaceus
    • Common name: Rosy Tetra
    • Current size: Approximately 2.5–3 cm
    • Adult size: Approximately 4–5 cm
    • Tank size: 60L+ recommended
    • Difficulty: 🟢 Easy
    • Temperament: Peaceful schooling fish
    • Minimum school: 8+ recommended

    Is this for you?

    ✔️ Perfect if:

    • You enjoy elegant, peaceful schooling fish.
    • You're creating a planted or nature-style aquarium.
    • You appreciate subtle pastel colours over bright patterns.
    • You want an ideal community fish for smaller aquariums.

    ❌ Avoid if:

    • You keep large predatory fish.
    • You only intend to keep one or two fish.
    • Your aquarium has unstable water quality.
    • You keep highly aggressive tank mates.

    Why choose Rosy Tetras?

    The Rosy Tetra is cherished for its understated beauty. Its body displays delicate shades of rose pink and silver, complemented by graceful translucent fins tipped in white and a striking black dorsal fin. Under quality lighting, the soft pink tones become even more vibrant, giving the school an elegant appearance unlike many brighter tetra species.

    Native to the calm waters of South America, Rosy Tetras thrive in planted aquariums where they feel secure among driftwood, aquatic plants and subdued lighting. When kept in schools, they display relaxed, coordinated swimming behaviour and become noticeably more confident.

    Their peaceful temperament makes them one of the finest choices for community aquariums housing other gentle fish and freshwater shrimp.

    Benefits

    • Beautiful soft pink colouration
    • Elegant white-tipped fins
    • Peaceful schooling behaviour
    • Ideal for planted aquariums
    • Excellent community fish
    • Hardy and beginner friendly

    Care made simple

    • Temperature: 23–28°C
    • pH: 5.5–7.5
    • Diet: Quality micro pellets, crushed flakes, frozen foods and live foods
    • Water: Clean, soft to moderately hard water with gentle filtration
    • Setup: Heavily planted aquarium with driftwood, floating plants and subdued lighting
    • Always keep in schools of at least 8 fish, with larger groups displaying more natural behaviour and confidence.
    • A varied diet and regular water changes help maintain vibrant colouration and healthy finnage.

    Pairs perfectly with

    • Corydoras pygmaeus
    • Ember Tetras
    • Green Neon Tetras
    • Honey Gouramis
    • Otocinclus
    NTA Insight:
    Rosy Tetras are at their most beautiful in mature planted aquariums with dark substrates and natural décor. The soft pink body colour intensifies under subdued lighting, while the white-tipped fins create an elegant shimmering effect as the school moves together. Larger groups produce one of the most peaceful and visually relaxing displays available in freshwater aquariums.

    FAQ

    How many Rosy Tetras should I keep?

    We recommend keeping at least 8 fish together. Schools of 10–20 fish display stronger schooling behaviour, reduced stress and more vibrant colouration.

    Are Rosy Tetras peaceful?

    Yes. Rosy Tetras are among the most peaceful tetra species and mix exceptionally well with other small community fish, shrimp and gentle bottom dwellers.

    Can they live in planted aquariums?

    Absolutely. Rosy Tetras thrive in planted aquariums with driftwood, floating plants and subdued lighting that closely resembles their natural habitat.

    Are they suitable for beginners?

    Yes. Their hardy nature, peaceful temperament and straightforward care requirements make Rosy Tetras an excellent choice for beginner and experienced aquarists alike.

    How long do Rosy Tetras live?

    With proper care, stable water quality and a varied diet, Rosy Tetras commonly live between 5 and 7 years in the home aquarium.

    Live Arrival & Ordering FAQ

    Why do livestock prices sometimes change?

    Unlike manufactured products, fish and shrimp continue to grow and develop over time. Their value changes as they increase in size, develop colour, or become breeding pairs.

    Our prices are based on the current size, quality and availability of each specimen. While pricing often remains stable for around 3–4 months, it may be updated at any time to reflect these changes.

    We always aim to offer healthy, high-quality livestock at fair and competitive prices.

    Do you offer a live arrival guarantee?

    Yes. All livestock is covered by our Live Arrival Guarantee.

    In the rare event of DOA, please contact us promptly with clear photos of the livestock in the original unopened bag.

    Please review our full DOA and store policies before purchase.

    Can you ship to all states in Australia?

    No. Due to state restrictions, we cannot ship livestock or live plants to WA and TAS.

    What should I check before ordering?

    Before placing an order, make sure:

    • Your tank is fully cycled and stable
    • Your aquarium has enough space for the species
    • Your current livestock are compatible in temperament, size, and requirements
    • Your water parameters, habitat, and temperature suit the species
    • You are not adding too many fish at once
    What should I expect when my fish arrives?

    It is normal for fish, shrimp, or snails to look pale, stressed, or less active after shipping.

    This is temporary. Most livestock will settle and regain colour within a few days.

    How long does it take for fish to settle in?

    Most livestock will take 3–7 days to fully adjust to their new environment.

    Should I feed my fish immediately after arrival?

    No. We recommend waiting 24 hours before feeding to allow them to settle.

    If you already have fish in your tank, feeding them before introducing new arrivals can help reduce stress.

    Why do fish sometimes struggle after being added to a tank?

    In most cases, issues are caused by tank conditions, not shipping.

    • Uncycled or unstable tanks
    • Poor water parameters
    • Overstocking
    • Unsuitable tank mates
    What is Nano Tanks Australia’s main tip for new livestock?

    Most livestock losses happen in immature or unstable tanks, not during shipping.

    If your setup is not fully established, the risk to new arrivals is significantly higher.

    Not sure if this fish is right for your setup?

    If you are unsure whether this species suits your setup, contact us before ordering and we’ll help point you in the right direction.

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