hygger 10-Pack Replacement Aquarium Carbon Filter Cartridges for HG-959 Filter

Features

• Package includes: 10-pack filter cartridges, fits HG-959 sponge filter, for freshwater and saltwater aquariums
• Dense layer trap debris, fish waste and activated carbon absorbS heavy metals, odors and discoloration, providing crystal clear clean water
• Easy-to-use filter cartridge, just rinse under cool water to remove carbon dust and insert into filter slot, change in seconds
• For best results change filter cartridge every 2-4 weeks or as needed
• Product Dimensions: 6.3 in L x 2.2 in W