Karis Airhose Tubing 18/24mm for External Filters - 25 Meter High-quality materials-100% brand new and made of high-quality materials. Environmental protection- The hose is non-toxic and harmless to the environment, and environmentally friendly. Features- The hose has a smooth wall, soft material, uniform thickness, flexible and durable. Convenience- Easy to disassemble, simple operation.

CAMRY BIOLOGICAL FILTER WOOL 6 LAYER (XY-1832)The application and action of the filter spongeThe bio Sponge filter able to be use in Marine, Fresh water and Planted tanks, which you are able to cut to the size you want which suits your filter.The experts according to experiment concluded that the molecules hole size and softness is best suitable to develop the best for bacteria.The bio sponge is able to dissolve waste of fishes and also improve water quality than will reduce death rate of fishes in tank.Monthly once washing of blo sponge filter by using running ap water to clean, after washing and cleaning its shape will remain, the hole will not be blocked by dirty particulars, itcan be reused continuously