EHEIM Filter Media

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EHEIM Substrat 1L - Biological Media

EHM-2509051

New product

Biological Filter Media

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£ 11.29

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EHEIM SUBSTRAT

Standard bio-filter medium with large colonisation area for bacteria cultures and high efficiency


SUBSTRAT can be layered in one or more layers. It is a highly porous filter material made from sintered glass. The surface structure offers the important purification bacteria excellent colonisation conditions. The colonisable area amounts to 450 m² per litre.
EHEIM SUBSTRAT is suitable for fresh and marine water, is washable and can be reused.

  • Standard bio-filter medium
  • Highly porous material made from sintered glass
  • Excellent conditions for bacteria cultures
  • Reusable (rinse carefully to clean)
  • Suitable for fresh and marine water

Tip:
Never clean or change all the filter media together in one operation (and never clean too rigorously). The bacteria cultures must not be completely destroyed, otherwise re-colonisation will be retarded. The filter baskets in the external filters and filter modules in the internal filters aquaball an biopower are ideal for partial cleaning.

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