Aquarium Filters - OASE Aquarium Filter & Fish Tank Filters | Water Garden

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Aquarium Filters

The OASE range of aquarium filters are ideal for use in cold water, marine and tropical fish tanks and offer internal and externally mounted options.


For larger fish tanks up to 600 litres, the BioMaster series are the perfect external water filter for aquarium use and can be used as cold water fish tank filters or as tropical aquarium filters in the guise of the BioMaster Thermo with integrated heater.  The new OASE BioPlus in one of the best internal filter UK wide, with its innovative magnetic release system which allows simple removal of the filter foams without removal of the entire filter housing.  Many of the Oase systems include an integrated aquarium filter pump and special foams and media to ensure gin-clear water clarity for your viewing pleasure.  Water Garden also offer the OASE OptiMax Aquarium Filter Pump range, OxyMax Aquarium Aerators and ClearTronic Aquarium UV Clarifiers for optimal control of your fish tank’s water clarity.

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