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Filtering

In an aquarium a good filtration is essential. Aquarium fish feel more comfortable in clear and clean water. Also in clear water the light penatrates deeper to the bottom. Harmful substances are transformed by bacteria to un-harmful substances. Above all a good water circulation spreads CO2 and nutrients through the aquarium and improves the water quality.

Subcategories

  • Filters

    A filter keeps the aquarium clean and fresh and contributes to a healthy water quality. Waste materials travel through the inflow to the filtermedia and are filtered. An external filter can be placed out of the view and is easy accesseble for maintenance. This is a great advantage compared to an internal filter.

  • Inflow & Outflow

    With the right inflow and outflow a good current and water circulation can be established in the aquarium. A glass filter inflow looks stylish and is barely noticable under water. A metal inflow and outflow pipe is robust and timeless.

  • Filtermaterials

    Filter materials keep the aquarium clean, clear and fresh! Fish and plants release all kinds of harmfull substances that pollute the water. The right type of filter media is of great importance for the water quality.

  • accessories

    An aquariumfilter keeps the water clean and clear and provides a good water quality. With a good water circulation the CO2 and nutrients are spread out in the aquarium. Waste materials are sucked in by the filter inflow and are quarantined in the filtermedia to leave the filter as cleared water.

Active filters

  • Brand: Oase
  • Oase FiltoSmart 60
    €64.95

    Filtosmart 60 is a compact external filter for a small aquarium. The filter is only 15 cm wide and 16.4 cm high. This makes it an ideal solution for adequately filtering smaller aquariums.

  • Oase FiltoSmart 100
    Model: Default Thermo
    €99.95

    FiltoSmart is a smart external filter for an aquarium up to 100 liters. Due to the narrow design of the FiltoSmart series, these filters can also be used when there is little space. The filter contains various chambers where mechanical and biological filtration takes place. The result is clear and healthy water!

    Choice of: With or without built-in heating

  • Oase FiltoSmart 200
    Model: Default Thermo
    €109.95

    FiltoSmart 200 is a smart external filter for an aquarium up to 200 liters. Due to the narrow design of the FiltoSmart series, these filters can also be used when there is little space. The filter contains various chambers where mechanical and biological filtration takes place. The result is clear and healthy water!

    Choice of: With or without built-in heating

  • Oase FiltoSmart 300
    Model: Default Thermo
    €119.95

    FiltoSmart 300 is a smart external filter for an aquarium up to 300 liters. Due to the narrow design of the FiltoSmart series, these filters can also be used when there is little space. The filter contains various chambers where mechanical and biological filtration takes place. The result is clear and healthy water!

    Choice of: With or without built-in heating

  • Oase BioMaster 250
    Model: Default Thermo
    €184.95

    Oase BioMaster 250 is an external filter that provides effective filtration for an aquarium up to 250 liters. The combination of mechanical and biological filtration provides clear, healthy water for aquarium inhabitants.

    Choose from:
    With or without integrated heating

  • Oase BioMaster 350
    Model: Default Thermo
    €209.95

    Oase BioMaster 350 is an external filter that provides effective filtration for an aquarium up to 350 liters. The combination of mechanical and biological filtration provides clear, healthy water for aquarium inhabitants.

    Choose from:
    With or without integrated heating

  • Oase BioMaster 600
    Model: Default Thermo
    €259.95

    Oase BioMaster 600 is an external filter that provides effective filtration for an aquarium up to 600 liters. The combination of mechanical and biological filtration provides clear, healthy water for aquarium inhabitants.

    Choose from:
    With or without integrated heating

  • Oase BioMaster 850
    Model: Default Thermo
    €329.95

    Oase BioMaster 850 is an external filter that provides effective filtration for an aquarium up to 850 liters. The combination of mechanical and biological filtration provides clear, healthy water for aquarium inhabitants.

    Choose from:
    With or without integrated heating

  • Oase Thermofit
    Type: FiltoSmart 100 FiltoSmart 200 FiltoSmart 300
    €12.45
    Use this Thermofit accessory to equip a FiltoSmart filter with an Oase HeatUp heating element. (excluding heating element)

    Choose from:
    - ThermoFit FiltoSmart 100
    - ThermoFit FiltoSmart 200
    - ThermoFit FiltoSmart 300
  • Oase FiltoSmart 60 Bracket
    €8.95
    Use this Bracket to hang the FiltoSmart 60 on the edge of the aquarium.
  • Oase Filtermousse set FiltoSmart
    Type: FiltoSmart 60 FiltoSmart 100 FiltoSmart 200 FiltoSmart 300
    €11.95
  • Oase Replace external filter spray tube
    €9.90
    Complete exhaust set for Oase BioMaster filters. Water can be fed from the filter into the aquarium via this set.

    NO. 24
    OAS-45352
  • Oase Mousse BioMaster 20ppi blue
    €11.45
  • Oase Prefilter Mousse Set BioMaster 30ppi
    Amount: set of 4 set of 6
    €13.95

    Sturdy filter sponges for use in the pre-filter of Oase BioMaster filters. 30ppi is the coarse version, which ensures good flow in the filter and is less likely to clog the finer variants. For a quick change, we recommend an extra set of sponges.

    Choice of set of 4 or 6 pieces

  • Oase Prefilter Mousse Set BioMaster 45ppi
    Amount: set of 4 set of 6
    €13.95

    Sturdy filter sponges for use in the pre-filter of Oase BioMaster filters. 45ppi is the medium version, which provides a good balance between flow rate and collection of dirt particles.

    Choice of set of 4 or 6 pieces

  • Oase Prefilter Mousse Set BioMaster 60ppi
    Amount: set of 4 set of 6
    €13.95
    Sturdy filter sponges for use in the pre-filter of Oase BioMaster filters. 60ppi is the fine version, which captures fine dirt particles very well.

    Choice of set of 4 or 6 pieces
  • Oase Activated carbon filter set BioMaster
    Amount: set of 4 set of 6
    €17.95
  • Oase Replace external filter suction set
    €7.00
    Complete suction set for Oase BioMaster filters. The aquarium water can be sucked through the filter via this set.

    NO. 22
    OAS-46527
  • Oase double tap with quick coupling
    Diameter: 9/12 mm 12/16 mm 16/22 mm
    €13.95

    Oase double tap with quick coupling for closing the water flow of the filter hose. Thanks to the quick coupling, the filter can be quickly disconnected.

    Available for various hose diameters:

  • Oase Filter hose 16/22mm - 4m
    €26.15
    Sturdy filter hose of 16/22mm.

    Length: 4m
    Color: Brown-gray transparent
  • Oase BioPlus 50
    Model: Default Thermo
    €39.95
    Available with or without integrated HeatUp adjustable heating. We recommend the version with HeatUp. Above all, the BioPlus filter is particularly easy to clean.

    Ideal for aquariums up to 50L