Aqua One Advance Aquis 550 / 750 Blue Coarse Foam 401s

AquaOne Replacement Advance Aquis 550/750 Black Fine Foam Media (401S)

AquaOne advance aquis 550/750 foam blue 15ppi

AquaOne coarse filter pads are specificaly designed to remove the larger particales from your aquarium.

The coarse fliter pad is made of high grade pored foam, so the water that passes through the pad will  be cleaned of most larger particales.

The coarse filter pad will serve as a biological and mechanical filter, essential to the health of your aquarium.

Coarse filter pad are re-usable and last longer than your fine wool filter pad, however your coarse filter pad should be replaced as soon as it loses shape. Failure to do so will lead to particales avoiding the filter process.

These foams will aslo fit the CF range of filters