Eheim Set of Sealing Gaskets for 2080 versels laga simply remove half of the

simply remove half of the cubes and reduce phosphates more slowly

Then the water continues its way through the other filtering layers

Works systemically

The release sensitivity can be adjusted by turning adjuster clockwise (more sensitive) or counter-clockwise (less sensitive)

Eheim Set of Sealing Gaskets for 2080 versels laga simply remove half of theMain Rubber Seal Ring, prevents leaks by making a water tight seal in between the main motor head, and the filter body. Monitor the condition of the main seal ring every time you do filter maintenance and be sure to pro actively replace it, to prevent potential flooding. Eheim Part #7428510