Boyu Sf104 Super Biochemical Sponge Filter

Description

The SF-104 super biochemical filter sponge is powered by an air pump to improve dissolving oxygen amount of the water. Silent operate and cultivate high nitrifying bacteria by the combination of mechanical filtration and biological filtration and multiple layers of filter materials, which can purify the water and keep water quality steady. Ideal for various aquarium fish feeding and breeding configurations, especially for discuses and other small fish. Suitable for tanks bigger than 150