✅ Working Principle:
- Biochemical cotton filter to air pump as the power source, improve water dissolved oxygen and bacteria, combined with mechanical filtration, biological filtration principle and the use of multi-level filtration culture of high-density nitrifying bacteria group, to clean and good water quality stability, suitable for all kinds of Ornamental fish breeding, breeding, young fish to develop, especially for the Discus fish, small fish, fry effect is remarkable.
- Increase the amount of water-soluble feed gas, saving electricity
- Can be used with the cylinder, plug, the top of the filter to do the exquisite pre-filter
- Cylindrical full range of biological and chemical filtration cotton no dead angle effect
- Multi-layer sponge design, can be continued cleaning, shift cylinder does not affect water quality
- All models are compatible with the flexibility to use accessories
- Size: 7.5cm X 9.5cm
- Suitable for 10 to 20 gallons（45~90L）
- Size: 12cmm X 9.3cm
- Suitable for 40 gallons（180L）
- Size: 12 X 14 cm
- Suitable for 60 gallons（270L）
- Product name: Sponge filter
- Material: Foam
- Color: Black
✅ Package Include:
As Per the Selection
1 x B&K Bio Sponge Filter
- Due to the difference between different monitors, the picture may not reflect the actual color of the item.
- Please allow slight dimension difference due to different manual measurement.