Crystal-clear and healthy water
Poor light conditions, over-fertilisation or even 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. - Crystal-clear water – The cartridge, filled with high-capacity actived carbon, binds and absorbs food remains and metabolic products and thus ensures crystal-clear and clean water.
Open the upper cap of the ProCristal i 30, insert the cartridge into the container and reattach the cap.