The Top Fin Corner Cartridge has an effective three-way filtration mold to keep water clear, activate carbons to help purify chemical impurities and has a triangle
- shaped cartridge to enhance filtration performance. Only at PetSmart.
Features: Enhances filtration performance
Intended For: Fish
Water Type: Fresh Water
Filter Type: Cartridge
Dimensions: 7.4" x 5.0", 35g per single cartridge
Caution: This is not a toy. Keep out of reach of children.