Clean and healthy water
Plant residues, food residues and metabolites worsen the quality of the aquarium water. Good water quality is necessary to promote the health of fish and plants in the aquarium. This can be achieved by different filters and different filter material. The filters suck the aquarium water and pull the dirt and debris out of the water through the filter material.
Cut the foam approx. 1-2 mm larger than the respective filter cross-section and place in the filter as the last filter stage. Avoid gaps between inner wall and filter. Foam coarse-pored as a long-term filter mass.
The fine material filters even the smallest particles from 1/1000 mm out of the water. Floating algae and the finest turbidities can be removed from the water within a very short time.
No emission of pollutants to the aquarium by neutral foam. Open pore due to special high-pressure process.