JUWEL Filtermedia Made to fit each Filter System Use the filter baskets for your filter system to make maintenance even easier The active carbon sponge cleans the water of all chemical impurities by absorbing them in its active carbon. Consequently these chemical impurities will not effect the bacteria cultures inside the blue sponges. If the carbon sponge is left in the filter too long it can release the chemicals again into the water. Consequently we recommend to replace the carbon sponge every 4 weeks. Please observe the maintenance guidelines in your instruction manual for further details.
Carbon Sponge Jumbo Measurements 14.7 x 14.7 x 2.5 cm
- Juwel Filter Sponge Coarse Jumbo