Top Fin Internal Filter Cartridges – BF11A9BC

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These Top Fin Internal Filter Cartridges make it easy to maintain a clean and healthy aquarium. Count on these easy-to-use items to help support the well-being of your aquatic pets and the beauty of their environment. Only at PetSmart.
Features:With ceramic granules, activated carbon, zeolite and filter sponge2-month supplyIncludes:2 CountIntended For:AquariumsColor:Gray, BlackProduct Dimensions:4.13 in L x 2.3 in W x 0.75 in H (10.4 x 5.84 x 1.9 cm)Caution:Never use soap, detergents, or cleaning agents while cleaning the aquarium or equipment as they can harm your fish. This is not a toy. Keep out of reach of children.Advice for Use:To help maintain a healthy aquarium, change filter cartridge every 3-4 weeks, or if water flow becomes obstructed. Remove filter cartridge when medicating water as carbon will absorb medications. Change out10% of the water weekly or 25% monthly. Use a water conditioner (sold separately) every time you add fresh tap water to your aquarium.
With ceramic granules, activated carbon, zeolite and filter sponge
2-month supplyIncludes:2 CountIntended For:AquariumsColor:Gray, BlackProduct Dimensions:4.13 in L x 2.3 in W x 0.75 in H (10.4 x 5.84 x 1.9 cm)Caution:Never use soap, detergents, or cleaning agents while cleaning the aquarium or equipment as they can harm your fish. This is not a toy. Keep out of reach of children.Advice for Use:To help maintain a healthy aquarium, change filter cartridge every 3-4 weeks, or if water flow becomes obstructed. Remove filter cartridge when medicating water as carbon will absorb medications. Change out10% of the water weekly or 25% monthly. Use a water conditioner (sold separately) every time you add fresh tap water to your aquarium.
Includes:2 CountIntended For:AquariumsColor:Gray, BlackProduct Dimensions:4.13 in L x 2.3 in W x 0.75 in H (10.4 x 5.84 x 1.9 cm)
Caution:Never use soap, detergents, or cleaning agents while cleaning the aquarium or equipment as they can harm your fish. This is not a toy. Keep out of reach of children.
Advice for Use:To help maintain a healthy aquarium, change filter cartridge every 3-4 weeks, or if water flow becomes obstructed. Remove filter cartridge when medicating water as carbon will absorb medications. Change out10% of the water weekly or 25% monthly. Use a water conditioner (sold separately) every time you add fresh tap water to your aquarium.