The Ocean Free BF-1 Sponge Filter uses an air pump to draw water through its sponge. This process traps debris (mechanical filtration) while providing a large surface area for beneficial bacteria to colonize (biological filtration). It ensures clean, oxygenated water without creating strong currents, making it ideal for breeding tanks and community aquariums.
Features
:- Tank Capacity: Suitable for aquariums up to 100 liters
- Compact and easy to install
- Gentle water flow—safe for fry, shrimp, and delicate species
- Material: High-density foam for long-lasting performance
- Maintenance: Rinse sponge in tank water during water changes to preserve beneficial bacteria
Applications
:- Freshwater and saltwater aquariums
- Breeding, hospital, and nano tanks