Sponge Pad - 101F Internal Filter (1pk) 25s

AquaOne Sponge Pad - 101F 25s

The Aqua One 25s sponge should be replaced when it loses its shape but can be cleaned in tank water.

1 sponge pad per pack.

Easy to change and install.

Replace media every 8 weeks.

Biological filter sponge.