The Aqua One 140s is a pack of two black 35ppi (pores per inch) fine replacement sponge pads designed for the Aqua One Ocellaris 1400 and 1400UVC external canister filters.
Key Details & Specifications
Filtration Type: Dual mechanical and biological filtration, trapping fine debris while offering a large surface area for beneficial bacteria.
Density: 35 ppi (fine grade).
Pack Size: 2 sponge pads per pack.
Lifespan & Maintenance: Rinse gently in removed aquarium water during routine filter clean-outs. Replace every 4 to 6 months as the cell structure loses resilience over time.
