Oase Replacement Plug BioMaster

Oase Replacement Plug BioMaster

  • Original replacement by Oase
  • For BioMaster & BioMaster Thermo
  • Made of sturdy material
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Free shipping on orders over € 60,- within Germany Change region
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1-3 business days - order today and we’ll deliver next week on Tuesday at the earliest
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The replacement plugs by Oase suit the external filter BioMaster (250, 350 and 600) and BioMaster Thermo (250, 350 and 600).

With these replacement plugs any of the above can be converted into the other variation. The BioMaster can be changed into a BioMaster Thermo with the help of the heater adapter plug and an additionally available control heater HeatUp. In order to use a BioMaster Thermo without its heating function, the spare part heater plug can be used.


  • Original spare part by Oase
  • Suitable for BioMaster and BioMaster Thermo
  • Made of durable plastic



Founded in 1949, the traditional German company Oase from Hörstel in Germany is passionate about developing and selling professional equipment for all aspects of water. Filters, pumps, water conditioners, complete aquariums as well as fish food and accessories for aquaristics are part of the product range. With the biOrb product line, decorative and technically advanced all-in-one terrariums including accessories are also part of the portfolio. In addition, Oase is very successful worldwide in the garden, pond and waterworks sectors and, with Oase Professional, also offers solutions for hydraulic engineering, fountain technology and pond management.

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