The Sponge ASAP 300 is made for the AQUAEL Internal Filter ASAP 300 for mechanical and biological filtration. With its fine-pored structure, the filter sponge provides a large surface area for beneficial microorganisms that help maintain the biological balance in the aquarium.
- Made for the AQUAEL Internal Filter ASAP 300
- Fine-pored filter sponge
- Suitable for mechanical and biological filtration
- Set of 2