JBL PhosEX for CPi80/100/200

Insert the filter with the phosphate remover for the JBL CristalProfi i series.

Main Features:
• Solves algae Disorders by removing algae-feeding phosphate from aquarium water.
• Simply insert the filter cartridge into the filter basket of your JBL internal filter (CristalProfi i 60, 80, 100, 200) instead of the filter sponge.
• Completely ready for use with inner tubes. It can be refilled with JBL PhosEx Ultra if necessary.
• Replace it after 2-3 months or check the phosphate content with the JBL Phosphate Tester and use a new filter if the phosphate level rises again (or refill with the JBL PhosEx Ultra).