AQUANEAT® Replacement Canister Filter Pads for SUNSUN HW-302 CF300 Filter Sponge

Description

Features:
Fits SUNSUN/PERFECT/GRECH/Super HW-302 /505A, Polar Aurora 265gph without UV Canister, aquatop CF-300 Canister filter.
Bio sponges come in 3 densities: Coarse medium and fine; trap most visible debris particles without restricting water flow.
Serve as host for the beneficial bacteria colonies. (Reusable after rinsed)
Provides both mechanical and biological filtration.
DIMENSION:
6.75” (L) x 6.75” (W) x 0.75” (H)
INCLUDES:
3 pcs coarse (Blue)
3 pcs medium (Green)
3 pcs fine (Black)
Tips for Usage and M
aintenance:
·
Maintenance of Sponges:
The sponge will need to be rinsed every time it becomes dirty, about once every 1 to 4 weeks. It’s helpful to reserve the beneficial bacteria by washing the sponge gently with water from the fish tank instead of tap water.
After 6 to 12 months’ usage, the micro holes of sponge are gradually clogged by the tiny debris. So it is also recommended to replace the sponge once 6 to 12 months or when the sponge gets worn out.