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OF Hydra 1800 Filtron Canister Filter
OF Hydra 1800 Filtron Canister Filter

Was: $459.00
Price Only: $363.00
Brand: Ocean Free

Quantity in Stock:2

Product Code: QHU77


OF Hydra 1800 Filtron Canister Filter

Ocean Free Hydra Filtron Canister filter utilises the success of the catapure cartridge system and developed it into the Filtron Canister Filter range making it one of the best canister filters available on the market today.


  • For Aquarium size 200-800L
  • Product Size 300x300x443mm
  • Pump Flow Rate 1800 L/H
  • Circulation Flow Rate 1100 L/H
  • Filter Media Baskets Volume 10L
  • Filter Media Baskets 4Pcs
  • Power Consumption 32W
  • Inlet & Outlet Hose Diameter 19/25mm
  • Cable Length 2.0m
  • Max Height 2.4m
  • Cata-pure Cartridge(s) 4pcs

  • 3 Years Warranty

    Enjoy 3 years warranty on the motor, and 1-year warranty on manufacturer defects.


    The Power of Hydra Filtron Canister Filter

    Filtron’s 4-Stage Water Purification, goes beyond the conventional 3 stage filtration (Mechanical, Biological, Chemical), with the incorporation of the revolutionary Hydro-Pure technology that uses Hydroxyl Radicals (•OH) to accelerate the startup time from the usual 4-5 weeks to within 1 week, reduce water odour, and retain a crystal clear tank.

    It is the first canister filter in the world to incorporate the Hydro-Pure Technology into it's design.

    The 3 Phases of Hydro-Pure Technology

  • Phase 1. Aquarium water containing Protein, Ammonia (NH3) and Nitrite (NO2-).
  • Phase 2. Cata-pure Media reaction produces reactive Hydroxyl Radicals (•OH) from water. Hydroxyl Radicals (•OH) reduces Protein, toxic by-products like Ammonia (NH3), Nitrite (NO2-), and odour from Sulphur-based by-products.
  • Phase 3. Biologically clean and healthy water for fish and invertebrates.

  • 3DM Biological Medium

    Hydra Filtron uses 3DM, a pH neutral revolutionary mineral based beneficial bacteria medium that incorporates most advanced manufacturing techniques and technology to create this macro-porous medium that contains up to 10x more surface area than conventional filter medium.

    Product Features

    One Pull Priming

    A quick pull of the Primer draws water into the canister making it ready to use

    Valve for Easy Maintenance

    Valve controls at the inlet and outlet pipes eliminate the hassle of dealing with water spills during maintenance

    Surface Skimmer

    Removes unsightly surface oil film to improve oxygen exchange and increase light penetration at water surface

    Ready to Use Complete with high grade Media

    Hydra Filtron comes with everything you need to get started on a beautiful and clean aquarium.

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