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  • €9.00 - €330.00

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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.

Active filters

  • Brand: Dennerle
  • 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

  • Dennerle Nano Corner Filter
    €23.99

    Dennerle Nano Eckfilter is a powerful internal filter for a small aquarium. Thanks to the smart design, the filter can be placed in the corner, so it takes up little valuable space. With a powerful pump capacity of 150 L/hour with a power consumption of only 2 Watts, this filter is very environmentally friendly.

    For aquariums from 10-40 liters

  • Dennerle Nano Corner Filter XL
    €33.99

    Dennerle Nano Eckfilter is a powerful internal filter for a small aquarium. Thanks to the smart design, the filter can be placed in the corner, so it takes up little valuable space. With a powerful pump capacity of 150 L/hour with a power consumption of only 2 Watts, this filter is very environmentally friendly.

    For aquariums from 30-60 liters

  • Dennerle Nano Corner Filter XXL
    €59.99

    Dennerle Nano Eckfilter XXL is a powerful internal filter for a small aquarium. Thanks to the smart design, the filter can be placed in the corner, so it takes up little valuable space. With a powerful pump capacity of 390 L/hour with a power consumption of only 5.1 Watt, this filter is very environmentally friendly.

    For aquariums from 30-90 liters

  • Dennerle Nano Filter Module
    €9.49

    Nano FilterModule is a filter basket for a Nano corner filter or Nano corner filter XL. This can be used as an alternative filter element instead of the fleece filter element.

  • Dennerle Nano Filter Extension
    €9.49

    Nano FilterExtension is an extra attachment for a Nano Eckfilter or Eckfilter XL. This can be filled with additional filter materials, such as phosphate binders, activated carbon or biological filter materials to increase the filter capacity.

  • 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
  • Oase BioPlus 100
    Model: Default Thermo
    €49.95
    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 100L
  • Oase BioPlus 200
    Model: Default Thermo
    €59.95
    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 200L
  • Oase BioCompact 25
    €22.95
    The BioCompact 25 is a filter that takes up little space with adjustable current. Ideal for a small aquarium.
  • Oase BioCompact 50
    €27.95
    The BioCompact 50 is a filter that takes up little space with adjustable current. Ideal for a small aquarium.
  • Oase BioStyle 75
    Color: Grijs Navy
    €37.95

    BioStyle is the compact hang-on filter from Oase with a beautiful design, good performance and ease of use. Suitable for a small aquarium up to 75 liters.

    Available in: Dark Blue or Gray

  • Oase BioStyle 115
    Color: Grijs Navy
    €47.95

    BioStyle is the compact hang-on filter from Oase with a beautiful design, good performance and ease of use. Suitable for an aquarium up to 115 liters.

    Available in: Dark Blue or Gray

  • Oase BioStyle 180
    Color: Grijs Navy
    €57.95

    BioStyle is the compact hang-on filter from Oase with a beautiful design, good performance and ease of use. Suitable for an aquarium up to 180 liters.

    Available in: Dark Blue or Gray

  • Oase CrystalSkim 350
    €32.95
    Oase CrystalSkim is a compact skimmer for suctioning the water surface. All particles floating on the water sooner or later end up in the skimmer.
  • Oase CrystalSkim 600
    €42.95
    Oase CrystalSkim 600 is a compact skimmer for suctioning the water surface. All particles floating on the water sooner or later end up in the skimmer.
  • Dennerle Scapers Flow Hang-on filter Black
    €89.99

    Dennerle Scapers flow hang-on filter has everything a hang-on filter needs. A solid filter that also looks nice, is affordable and offers a good solution for smaller aquariums that cannot be connected to an external pump.