EH

The product consists of filter sponges for the external pond filter - LOOPpro 6000 и 8000.

Included are 2 pieces of black filter sponges designed for mechanical and biological filtration.

The porous material is evenly penetrated by water and traps both coarse and fine dirt particles. Cleaning bacteria settle in the special foam, ensuring intensive biological breakdown of pollutants. For cleaning, the sponges should only be rinsed and squeezed out to avoid destroying the bacterial cultures.