The Filter Cartridges provide balanced three-way filtration to keep water clear and fish healthy; mechanical, chemical and biological. A PetSmart exclusive.
How to use the cartridge
1. Detach the clip from the filter frame and slip a filter bag over the frame.
2. Pour one pre-measured packet of Activated Filter Carbon into the filter bag.
3. Fold the flaps on the filter frame down over the top of the filter bag and press the clip over the "H" shaped tracks in the center of the flaps. Gently shake the filter cartridge to settle the carbon.
4. Rinse the filter cartridge under cool tap water to remove dust.
5. Using two hands, carefully insert the filter cartridge into the "V" shaped slots on the sides of your power filter's filter chamber. Ensure that the filter cartridge is completely seated all the way down into the filter chamber.
6. Change filter cartridge every 3-4 weeks for clean water and healthy fish.