Eheim Substrat 180ml (2510021)
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.
We recommend using only genuine Eheim Spare parts in their range of filters.
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