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[ARRIVED 12-NOV-2025] ORCA Instant Siphon 10" (25cm)

Description

ORCA Instant Siphon – 25cm (10")

Compact aquarium siphon designed for quick water changes, gravel cleaning, and nano tank maintenance

Quick Facts

  • Length: Approx. 25 cm
  • Type: Manual aquarium siphon
  • Use: Gravel cleaning & water changes
  • Suitable For: Nano & small aquariums
  • Operation: Instant siphon start
  • Tank Type: Freshwater & marine

Is this for you?

✔️ Good if:

  • You maintain nano or desktop aquariums
  • You want fast, simple water changes
  • You need precision cleaning in tight spaces
  • You perform regular gravel maintenance

❌ Avoid if:

  • You maintain very large aquariums
  • You need long-reach siphon depth
  • You prefer powered cleaning systems
  • You rarely vacuum substrate

Why this siphon?

The ORCA Instant Siphon is designed to simplify routine aquarium maintenance by removing waste, debris, and old water during water changes.

Its compact 25cm size makes it especially useful for nano tanks, shrimp aquariums, and smaller planted layouts where larger siphons feel oversized or difficult to control.

Gravel vacuums help remove organic waste trapped in substrate, improving water quality and reducing excess nutrient buildup. :contentReference[oaicite:0]{index=0}

Common mistakes

  • Vacuuming too aggressively around roots
  • Disturbing shrimp or fry during cleaning
  • Removing excessive water too quickly
  • Deep-cleaning substrate too frequently
  • Allowing siphon hose to move unsecured

Use made simple

  • Submerge siphon into aquarium
  • Start siphon flow
  • Move gently across substrate surface
  • Allow debris and dirty water to drain
  • Refill tank with conditioned water

Pair with

  • Water conditioner
  • Bucket or drainage hose
  • Algae scraper
  • Thermometer for refill matching
  • Routine weekly maintenance schedule
NTA Insight:
Smaller siphons often work better for shrimp tanks and planted nanos because they allow slower, more controlled cleaning without uprooting substrate or stressing livestock.

FAQ

What is this used for?

It is used for aquarium water changes and removing waste from gravel or substrate.

Is this suitable for nano tanks?

Yes. The compact size is ideal for smaller aquariums and tight aquascapes.

Can it clean gravel?

Yes. It removes waste trapped between gravel or substrate layers.

Can it be used in marine tanks?

Yes. It is suitable for both freshwater and marine aquariums.

Does it require power?

No. This is a manual siphon system.

[ARRIVED 12-NOV-2025] ORCA Instant Siphon 10" (25cm)

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Free pickup in our shop(s)

1 in stock

$24.00


All prices include GST
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    Description

    ORCA Instant Siphon – 25cm (10")

    Compact aquarium siphon designed for quick water changes, gravel cleaning, and nano tank maintenance

    Quick Facts

    • Length: Approx. 25 cm
    • Type: Manual aquarium siphon
    • Use: Gravel cleaning & water changes
    • Suitable For: Nano & small aquariums
    • Operation: Instant siphon start
    • Tank Type: Freshwater & marine

    Is this for you?

    ✔️ Good if:

    • You maintain nano or desktop aquariums
    • You want fast, simple water changes
    • You need precision cleaning in tight spaces
    • You perform regular gravel maintenance

    ❌ Avoid if:

    • You maintain very large aquariums
    • You need long-reach siphon depth
    • You prefer powered cleaning systems
    • You rarely vacuum substrate

    Why this siphon?

    The ORCA Instant Siphon is designed to simplify routine aquarium maintenance by removing waste, debris, and old water during water changes.

    Its compact 25cm size makes it especially useful for nano tanks, shrimp aquariums, and smaller planted layouts where larger siphons feel oversized or difficult to control.

    Gravel vacuums help remove organic waste trapped in substrate, improving water quality and reducing excess nutrient buildup. :contentReference[oaicite:0]{index=0}

    Common mistakes

    • Vacuuming too aggressively around roots
    • Disturbing shrimp or fry during cleaning
    • Removing excessive water too quickly
    • Deep-cleaning substrate too frequently
    • Allowing siphon hose to move unsecured

    Use made simple

    • Submerge siphon into aquarium
    • Start siphon flow
    • Move gently across substrate surface
    • Allow debris and dirty water to drain
    • Refill tank with conditioned water

    Pair with

    • Water conditioner
    • Bucket or drainage hose
    • Algae scraper
    • Thermometer for refill matching
    • Routine weekly maintenance schedule
    NTA Insight:
    Smaller siphons often work better for shrimp tanks and planted nanos because they allow slower, more controlled cleaning without uprooting substrate or stressing livestock.

    FAQ

    What is this used for?

    It is used for aquarium water changes and removing waste from gravel or substrate.

    Is this suitable for nano tanks?

    Yes. The compact size is ideal for smaller aquariums and tight aquascapes.

    Can it clean gravel?

    Yes. It removes waste trapped between gravel or substrate layers.

    Can it be used in marine tanks?

    Yes. It is suitable for both freshwater and marine aquariums.

    Does it require power?

    No. This is a manual siphon system.

    Live Arrival & Ordering FAQ

    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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