folding fish filter cartridge, great quality filter cotton activated carbon material: selected filter cotton activated carbon materials, and to use.
folding fish filter cartridge, great quality filter cotton activated carbon material: selected filter cotton activated carbon materials, and to use.
carbon cartridge filter for aquarium, fish filter cartridges , fish , absorption of heavy metals, odors and decolorization, etc.
fish filter, simply replaced : easy to install and remove simply rinse with cold water to remove toner and insert it into filter slot, which be replaced in few seconds
