The pump is not included !!! Dimension: 8cmX7.7cmX7.7cm
Using environmental high density sponge filter and high-performance activated carbon as filter material, can absorb dirt, quickly resolve fish feces and eliminate smell in water. combined air pump using, can improve water oxygen level, achieve oxygenation and biofiltration double effect, keep water clean
High-performance activated carbon
Special designed water circulation system helps the diffusion of CO2 in the water and supply enough oxygen for the tank.
Combination of mechanical, chemical and biological filtering function to eliminate poison effectually and ensure clean water.