JBL - CombiBloc CristalProfi for filters JBL e1500-1-2 / e1900-1-2

• Clean and healthy water: prefiltration block and filter foam for the top basket of the CristalProfi e filter
• Use: to be inserted in the upper basket of the filter
• 1 medium pore foam board 20 ppi, 1 fine pore foam board 30 ppi
• Inert to fresh water and sea water, no release of pollutants
• Included in delivery: 4 prefiltration blocks, 1 foam filter 20 ppi, 1 foam filter 30 ppi

Clean and healthy water

Plant or food residues and metabolic products affect the quality of aquarium water. Good quality water is essential for healthy fish and plants in the aquarium. It can be obtained by different filters and different filter media. Filters suck in aquarium water and extract impurities and other waste from the water through the filter media.