Oase Carbon Pre Filter Sponge BioMaster

Oase Carbon Pre Filter Sponge BioMaster

  • For permanently clear, healthy aquarium water
  • Very resilient and dimensionally stable
  • Water flow constant and regular
  • 100% compatible for aquarium flora and fauna
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The Carbon prefilter foam by Oase is suitable for the BioMaster / Biomaster Thermo filters and ensures permanently clear, healthy aquarium water. The appeal lies in its enormous resilience and it has a high dimensional stability. The water flows through the prefilter foam constantly and regularly due to the fixed pore size. In addition, it is absolutely compatible for all animals, plants and microorganisms.

The Carbon pre-filter foam is available in packs of 4 and 6, whereby the small version is sufficient for the BioMaster 250. The BioMaster 350 and 600 filters each require set 6.

The bioCarb carbon sponges have an activated carbon coating. They have been specially developed to remove medication residues from the water. In this application, however, the pre-filters should be removed after 14 days at the latest.


  • For continuously clear and healthy aquarium water
  • Fits BioMaster and BioMaster Thermo
  • High resilience and dimensional stability
  • Constant and regular water flow
  • Completely compatible for all animals, plants and microorganisms


Oase - Carbon prefilter foam - BioMaster - Set 4
Content 4 modules
Fits Filter BioMaster 250 und BioMaster Thermo 250
Oase - Carbon prefilter foam - BioMaster - Set 6
Content 6 modules
Fits Filter BioMaster 350 & 600 und BioMaster Thermo 350 & 600


Oase - Pre Filter Sponge - BioMaster
Height (per module) 50 mm
Diameter 50 mm



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.

General information

Item no.
EAN 4010052480237
Weight 0,06 kg
Shipping weight 0,60 kg

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