This product consists of the diving pump and biochemical filter. The pump body is made fromdiecast ABS engineering plastic, and can endureshock and rust. Made of stainless steel, the pumpshaft can be used in the freshwater and seawater.
The motor is sealed in the body with resin. With good waterproof performance and high isolation intensity,with the protectorfor heat, it is safe and reliable.
Multifunctional design, various purposes in a machine-pumping, adding oxygen,filtering and UV sterilizing4in 1 (SP-B SP-C series do not includeUV light).
With portable assembly structure, the filer can be easily set with 1~2 filter cylinders. adopting special biochemical filter cotton. It is most suitable for cultivating fine nitrobacteria and cleaning the water.