Tri Colour Angelfish 3.5cm

Available in store

Description

Tri Colour Angelfish 3.5cm

Tri Colour Angelfish are offered as a domestic freshwater angelfish variety at approximately 3.5 cm. This listing suits keepers who enjoy varied colour patterning and can provide a suitable adult aquarium.

Quick Facts

  • Scientific name: Pterophyllum scalare (domestic aquarium variety)
  • Variety: Tri Colour
  • Sale size: Approximately 3.5 cm as listed
  • Adult size: Around 15 cm in horizontal length; overall height including fins is greater and varies with fin type
  • Temperature: 25–29°C
  • Water: Stable, slightly acidic to neutral conditions; pH 6.5–7.0 is a useful care target
  • Temperament: Can be territorial, especially when pairing and spawning; may eat small fish
  • Diet: Quality prepared foods with suitably sized frozen foods
  • Care level: Intermediate

Is this for you?

Perfect if: You want tri colour angelfish and have an established aquarium planned around their adult size.

Consider something else if: Your tank is small or shallow, houses tiny fish or dwarf shrimp you want to protect, or you cannot separate fish if aggression develops.

Why choose Tri Colour Angelfish?

Choose this listing if a varied colour pattern appeals to you. Ask about the available fish if a particular colour combination is essential.

Key Benefits

  • A colour-variety option for a planted angelfish display
  • Tall body shape suited to a spacious planted display
  • Interesting cichlid behaviour, including pair formation when compatible adults develop

Care & Specifications

Provide a tall aquarium with sufficient length and width for swimming and territories. Use plants and smooth wood to break lines of sight while keeping open water available. Filter effectively without forcing fish to swim continuously against a strong current.

Match water changes to the aquarium and keep ammonia and nitrite at zero. Stable conditions are more useful than abrupt chemical adjustments to chase a pH target; check the water the fish are currently held in before introduction.

What will you receive?

Tri Colour Angelfish 3.5cm from available stock, in the quantity ordered. Colour, markings and exact size vary between individuals. A particular sex or bonded pair is not specified.

Acclimation & Introduction

Have the aquarium ready before arrival and follow the supplied livestock acclimation guidance. Reduce lighting during introduction, avoid sudden changes in temperature or water chemistry, and monitor interactions with existing fish.

Ongoing Care

Offer suitably sized quality flakes or small pellets, with foods such as frozen brine shrimp for variety. Young angelfish need several small meals spread through the day; avoid a large single feed and remove uneaten food. Check that each fish gets food and maintain regular water changes.

Pairs perfectly with

  • Tall aquarium plants and smooth driftwood with open swimming space
  • Reliable heating, biological filtration and water tests
  • Suitably sized tropical fish foods; frozen brine shrimp for dietary variety
NTA Insight:
Tri Colour is a trade description, not a documented pedigree. Confirm the current appearance before purchasing if you are selecting fish for a specific colour project.

Before You Buy

Plan for adult dimensions, not just the sale size. Avoid fin nippers and companions small enough to be swallowed. Keeping juveniles together does not guarantee long-term harmony; pairs may drive other fish away as they mature.

The listed sale measurement is approximate, not a promise of adult size or maturity.

FAQ

Which three colours will I receive?
The listing does not specify fixed colours or their coverage. Contact NTA for the appearance of current stock; no exact pattern or genotype is promised.

Can Tri Colour Angelfish live with small tetras or shrimp?
They may eat small fish and shrimp as they grow. Select companions by adult size, behaviour and matching water requirements rather than treating any species list as a guarantee.

Does buying two guarantee a breeding pair?
No. Sex can be difficult to establish, and two fish may not form a compatible pair. Spawning and successful fry rearing are not guaranteed.

Tri Colour Angelfish 3.5cm

Available in store

Product form
Free pickup in our shop(s)
📍 In-Store Locations: GUP3-2
📦 Arrival Date: 9 September 2026

5 in stock

$15.00


All prices include GST
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    Description

    Tri Colour Angelfish 3.5cm

    Tri Colour Angelfish are offered as a domestic freshwater angelfish variety at approximately 3.5 cm. This listing suits keepers who enjoy varied colour patterning and can provide a suitable adult aquarium.

    Quick Facts

    • Scientific name: Pterophyllum scalare (domestic aquarium variety)
    • Variety: Tri Colour
    • Sale size: Approximately 3.5 cm as listed
    • Adult size: Around 15 cm in horizontal length; overall height including fins is greater and varies with fin type
    • Temperature: 25–29°C
    • Water: Stable, slightly acidic to neutral conditions; pH 6.5–7.0 is a useful care target
    • Temperament: Can be territorial, especially when pairing and spawning; may eat small fish
    • Diet: Quality prepared foods with suitably sized frozen foods
    • Care level: Intermediate

    Is this for you?

    Perfect if: You want tri colour angelfish and have an established aquarium planned around their adult size.

    Consider something else if: Your tank is small or shallow, houses tiny fish or dwarf shrimp you want to protect, or you cannot separate fish if aggression develops.

    Why choose Tri Colour Angelfish?

    Choose this listing if a varied colour pattern appeals to you. Ask about the available fish if a particular colour combination is essential.

    Key Benefits

    • A colour-variety option for a planted angelfish display
    • Tall body shape suited to a spacious planted display
    • Interesting cichlid behaviour, including pair formation when compatible adults develop

    Care & Specifications

    Provide a tall aquarium with sufficient length and width for swimming and territories. Use plants and smooth wood to break lines of sight while keeping open water available. Filter effectively without forcing fish to swim continuously against a strong current.

    Match water changes to the aquarium and keep ammonia and nitrite at zero. Stable conditions are more useful than abrupt chemical adjustments to chase a pH target; check the water the fish are currently held in before introduction.

    What will you receive?

    Tri Colour Angelfish 3.5cm from available stock, in the quantity ordered. Colour, markings and exact size vary between individuals. A particular sex or bonded pair is not specified.

    Acclimation & Introduction

    Have the aquarium ready before arrival and follow the supplied livestock acclimation guidance. Reduce lighting during introduction, avoid sudden changes in temperature or water chemistry, and monitor interactions with existing fish.

    Ongoing Care

    Offer suitably sized quality flakes or small pellets, with foods such as frozen brine shrimp for variety. Young angelfish need several small meals spread through the day; avoid a large single feed and remove uneaten food. Check that each fish gets food and maintain regular water changes.

    Pairs perfectly with

    • Tall aquarium plants and smooth driftwood with open swimming space
    • Reliable heating, biological filtration and water tests
    • Suitably sized tropical fish foods; frozen brine shrimp for dietary variety
    NTA Insight:
    Tri Colour is a trade description, not a documented pedigree. Confirm the current appearance before purchasing if you are selecting fish for a specific colour project.

    Before You Buy

    Plan for adult dimensions, not just the sale size. Avoid fin nippers and companions small enough to be swallowed. Keeping juveniles together does not guarantee long-term harmony; pairs may drive other fish away as they mature.

    The listed sale measurement is approximate, not a promise of adult size or maturity.

    FAQ

    Which three colours will I receive?
    The listing does not specify fixed colours or their coverage. Contact NTA for the appearance of current stock; no exact pattern or genotype is promised.

    Can Tri Colour Angelfish live with small tetras or shrimp?
    They may eat small fish and shrimp as they grow. Select companions by adult size, behaviour and matching water requirements rather than treating any species list as a guarantee.

    Does buying two guarantee a breeding pair?
    No. Sex can be difficult to establish, and two fish may not form a compatible pair. Spawning and successful fry rearing are not guaranteed.

    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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