Eheim (251010) Ecco 130 Filter Substrat Pro 2ltr
For best biological decomposition of Toxins in your aquarium.
- Allows Bacteria to Colonise
- Breaks down Toxins & Oudour
- Anti Clogging Effect
- Clear, Healthy Water
- Genuine Eheim Product
The main task of biological filter media is to offer the best colonisation conditions for the bacteria cultures, so that after a short time a bacteria lawn develops. The bacteria feed on dirt particles of all kind and convert substances critical for the aquarium.
We recommend using genuine Eheim substrates in their External Filters