EHEIM SUBSTRAT PRO 1 L
Use for highly active water purification with intensive biological decomposition of harmful substances. For use in all canister filters. Can be used in all applications like in any filter system, extra media for wet/dry sumps and in power filter media containers. It can also be used as a replacement media for the Eheim AquaBall. It is pH & KH neutral so it does not affect the water chemistry. It has a larger pore structure to ensure optimum bacterial colonisation and delays the silting-up of the pores (for much longer intervals between cleaning).
Attention International Buyers: All products are appropriately labeled and designed for sale in the US. Where applicable, electronics and plugs work with standard US 120 volt, 60Hz outlets, unless specifically stated otherwise, above.