☞#3 Aquarium Filter Cartridge fits 20-40, 30-60 Power Filter.
☞Contains Premium Activated Carbon that can remove odor, water discoloration, impurities, and any toxins that may hurt your aquarium!
☞For best results, change every 2-4 weeks, no messy assembly required, changes in seconds just shake and rinse.
☞Buy it with confidence, we can provide 100% refund if you are not unsatisfied with our product. So if you have any questions to our products, please feel free to contact us.
This Aquarium Filter Cartridge can use their activated carbon to reduce any odors, water discoloration, impurities, and any toxins that are unwanted in your aquarium. Fits Power Filter Models:20-40, 30-60
