AquaOne Sponge Pad - (35ppi) Black 550/750 Advance (2pk) 402s

Aqua One (401s) Coarse Sponge Filter Pad. Fits the Aquis 550 / 750 External Filter.

- Easy to Change and install

- Replace the Media every 16 Weeks

- 2 Filters per pack

- 15 Micron Fine

- Genuine Aqua One Spare Parts

All aquarium sponges should be cleaned in tank water as part of your normal weekly / monthly maintenance cycle.

10% of your water should be changed at the same time and the gravel cleaned using a gravel vaccum. Remember to use a water conditioner when topping up your aquarium to prevent fish stress.

We recommend only using Aqua One genuine spare parts in the Aquis range of External Filters.