【Compatible】: Aquarium filter cartridge compatible with aqua-tech ez-change # 1 aquarium filter,fit for 5-15 power filters
【High quality Activated carbon】：Activated carbon can prevent odor, water discoloration and impurities from your aquarium,provide clean and fresh water for healthier fish.
【Strong adsorption】：Contains premium activated carbon, which can capture fine particles or dust in the water,removes the odors, water discoloration and impurities
【Easy to install】:Easy to use,easy to replace and no need assemble,changes in seconds just shake and rinse.
【Reusable】: The aquarium filter is washable and reusable. it is recommended to replace it ensure that the water quality of the aquarium is clear.
