JBL ProCristal i30 AlgaePrevent

JBL ProCristal i30 AlgaePrevent
Filter cartridge to combat algae in the aquarium.

- Ready-to-use filter cartridge for JBL ProCristal i30 internal filter
- Easy to install: remove water outlet, put cartridge into container and reattach water outlet
- Removes the algae nutrient phosphate from the water and thus prevents algae problems
- Replace on a monthly basis
- Package contents: 2 cartridges with 25 ml phosphate remover each

 Product information
 
The main nutrients of the algae, the phospates, will be removed with the help of these useful filter cartridges. Replace on a monthly basis. Alternatively you can monitor the phosphate content before and after use by means of a phosphate test (PO4 test).