Aquarium Bio-filter Cotton Xc-181

We are offering our customers a wide range of Aquarium Bio-Filter Cotton XC-181, which are available following Specifications :-
*Material: polyurethane
*Pore size: from 10-60PPI;
*Specifications: Width 1000, Long 2000mm,Thickness from3-750mm ;
*Density:22-24KGS/M3
*Colour & Shape:supply different colour and shape,and we can do according to the customera s sample to do.
*Function:filtering water or air.
Used:
The water demon even air pump is mainly biological filtration, also is to be the fungus bed, sponge can absorb subtle grain, but for larger residual bait, wastes not adsorption, people need to change water pump go. This advantage is mainly YouQiLiu flow control, small and slow, not the impact on small fish.

The water demon even water pump main became physical filtering, because the sponge density, the filtering effect is very good. Need is often clean sponge, every day is expected to be two above. There is to pick up the water pump, water flow control by water pump, it is generally more big.