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[ARRIVED 23-JAN-2026] Seachem Algae Scraper 46cm (18 inches)

Description

Seachem 3-in-1 Algae Scraper – 46cm (18”)

Versatile floating algae scraper with interchangeable blades for glass and acrylic aquariums

Quick Facts

  • Length: 46 cm (18 inches)
  • Function: Aquarium algae scraper
  • Blade Types: Metal blade, plastic blade, soft pad
  • Suitable For: Glass & acrylic aquariums
  • Design: Floating scraper body
  • Safety: Retractable blade housing

Is this for you?

✔️ Good if:

  • You want one scraper for multiple tank types
  • You clean both glass and acrylic aquariums
  • You want interchangeable cleaning options
  • You prefer longer reach for deeper tanks

❌ Avoid if:

  • You only need a small nano scraper
  • You want magnetic cleaning tools only
  • You do not maintain algae buildup regularly
  • You need an ultra-short scraper for compact spaces

Why this algae scraper?

The Seachem 3-in-1 Algae Scraper combines multiple cleaning options into one tool, making aquarium maintenance easier and more efficient.

Interchangeable blade options allow you to tackle different algae types while remaining safe for both glass and acrylic aquariums.

Its floating design helps prevent the frustration of losing tools to the bottom of the aquarium during maintenance.

Common mistakes

  • Using the metal blade on acrylic → may scratch surfaces
  • Cleaning too aggressively near silicone seams
  • Using dirty blades with trapped substrate grit
  • Ignoring blade maintenance and replacement
  • Applying excessive pressure during cleaning

Use made simple

  • Select the appropriate blade for your aquarium type
  • Extend scraper and clean glass or acrylic panels
  • Use gentle pressure for best results
  • Rinse after use to remove debris
  • Retract blade safely when storing

Pair with

  • Glass-safe algae cleaners
  • Water change gravel vacuum
  • Microfiber aquarium cloth
  • Magnetic glass cleaner
  • Routine maintenance schedule
NTA Insight:
Longer algae scrapers are underrated for larger tanks. They reduce arm strain, improve reach, and make maintenance faster — especially for deeper aquariums.

FAQ

Can this be used on acrylic tanks?

Yes, but use the plastic blade or soft pad only. Avoid the metal blade on acrylic.

What is the metal blade for?

The metal blade is designed for removing stubborn algae from glass aquariums.

Does it float?

Yes. The scraper floats if dropped into the aquarium.

Can I replace the blades?

The scraper includes interchangeable blade options for different cleaning needs.

Is 46 cm suitable for deeper tanks?

Yes. The 18-inch length provides better reach for medium to larger aquariums.

[ARRIVED 23-JAN-2026] Seachem Algae Scraper 46cm (18 inches)

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SKU: 724942-3208

1 in stock

$118.00


All prices include GST
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    Description

    Seachem 3-in-1 Algae Scraper – 46cm (18”)

    Versatile floating algae scraper with interchangeable blades for glass and acrylic aquariums

    Quick Facts

    • Length: 46 cm (18 inches)
    • Function: Aquarium algae scraper
    • Blade Types: Metal blade, plastic blade, soft pad
    • Suitable For: Glass & acrylic aquariums
    • Design: Floating scraper body
    • Safety: Retractable blade housing

    Is this for you?

    ✔️ Good if:

    • You want one scraper for multiple tank types
    • You clean both glass and acrylic aquariums
    • You want interchangeable cleaning options
    • You prefer longer reach for deeper tanks

    ❌ Avoid if:

    • You only need a small nano scraper
    • You want magnetic cleaning tools only
    • You do not maintain algae buildup regularly
    • You need an ultra-short scraper for compact spaces

    Why this algae scraper?

    The Seachem 3-in-1 Algae Scraper combines multiple cleaning options into one tool, making aquarium maintenance easier and more efficient.

    Interchangeable blade options allow you to tackle different algae types while remaining safe for both glass and acrylic aquariums.

    Its floating design helps prevent the frustration of losing tools to the bottom of the aquarium during maintenance.

    Common mistakes

    • Using the metal blade on acrylic → may scratch surfaces
    • Cleaning too aggressively near silicone seams
    • Using dirty blades with trapped substrate grit
    • Ignoring blade maintenance and replacement
    • Applying excessive pressure during cleaning

    Use made simple

    • Select the appropriate blade for your aquarium type
    • Extend scraper and clean glass or acrylic panels
    • Use gentle pressure for best results
    • Rinse after use to remove debris
    • Retract blade safely when storing

    Pair with

    • Glass-safe algae cleaners
    • Water change gravel vacuum
    • Microfiber aquarium cloth
    • Magnetic glass cleaner
    • Routine maintenance schedule
    NTA Insight:
    Longer algae scrapers are underrated for larger tanks. They reduce arm strain, improve reach, and make maintenance faster — especially for deeper aquariums.

    FAQ

    Can this be used on acrylic tanks?

    Yes, but use the plastic blade or soft pad only. Avoid the metal blade on acrylic.

    What is the metal blade for?

    The metal blade is designed for removing stubborn algae from glass aquariums.

    Does it float?

    Yes. The scraper floats if dropped into the aquarium.

    Can I replace the blades?

    The scraper includes interchangeable blade options for different cleaning needs.

    Is 46 cm suitable for deeper tanks?

    Yes. The 18-inch length provides better reach for medium to larger aquariums.

    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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