Crystal-clear and healthy water
Poor light conditions, over-fertilisation or a surplus of nutrients can have negative effects on the aquarium water and may promote algae growth. Floating algae lead to green, bacteria to white clouding. The cartridge, filled with nutrient-absorbing dedicated filter material, binds and absorbs algae-promoting substances and metabolic products and thus ensures crystal-clear, clean aquarium water.
Open the upper cap of the ProCristal i 30, insert the cartridge into the container and reattach the cap.