Aqua One Aquis Advance 35ppi Sponge Pad 402s
For Aquis Advance 550/750 2pk 25402s
Genuine and original Aqua One sponge filter pads are designed to trap and remove larger particles of aquarium debris as it passes through the trickle filter system. Whilst the sponge can be rinsed in aquarium water and reused but should be replaced when the cell structure starts to deteriorate.
Image is for illustration purposes only.