JBL PhosEx ultra CPi

Solves algae problems by eliminating phosphates, algae nutrients, from the aquarium water.

Simply insert the filter cartridge in place of the filter sponge in a filtration basket of the JBL internal filter (CristalProfi i 60, 80, 100, 200).

Completely ready to use, with an inner tube. Can be filled with JBL PhosEx ultra if needed.

Renew after 2 or 3 months or check the phosphate levels with a JBL Phosphate test and use a new cartridge if the level increases again (or refill with JBL PhosEx ultra).

Contents: 1 filter cartridge with 190 ml of JBL PhosEx ultra (phosphate remover) for 50 to 100 liters.