EHEIM Classic 350 – has a good filtering function to make the water clearer
Supports to reduce the growth of bacteria’s In good quality with open-pore and large surface area to promote bacteria break down if the medicine is used
Safe for fresh and Marine water
This spare sponge will fit in EHIEM Classic 350 External Canister filter
Sponge biofilter pads trap the most visible debris particles without restricting water flow. (Reusable after rinsed)
White floss pads filter out fine particles providing crystal clear water.
Provides both mechanical and biofiltration.
- Use in freshwater and saltwater aquariums
- Reusable and washable
- 2 x Round Blue Filter Foam/Sponge
- Diameter 16cm, Depth 3cm
Note: after 3 cleanings change sponge
Tips for Usage and Maintenance:
The sponge will need to be rinsed every time it becomes dirty, about once every 1 to 4 weeks.
After 6 to 12 months’ usage, the micro-holes of the sponge are gradually clogged by the tiny debris. That’s when the sponge filter starts to lose its efficiency. So it is also recommended to replace the sponge once 6 to 12 months or when the sponge gets worn out.