12 Pack Aqua-Tech Filter Cartridges for 30-60/20-40 Gallon Fish Tanks

Product Description🐟【Compatible with AQUA-Tech】This product is a perfect match for AQUA-Tech 20-40 & 30-60 power filters (EZ-Change#3) & Marineland Penguin PRO Power Filters 275 375 & Original Penguin Power Filters 200 350 (Rite-Size C). 🐟【Superior Filtration Performance】Made from cotton and activated carbon, this filter cartridge is highly effective in filtering and absorbing 99% of impurities and fish waste in the aquarium, ensuring clean and healthy water and promoting the growth of your fish. 🐟【Regular Replacement of Filter Cartridge】To maintain the health of your fish and other aquatic creatures, it is important to change the aquarium cartridge every 2-4 weeks. This set includes 16 aquarium filter cottons that can be replaced every 2-4 weeks. 🐟【Easy Installation】Replacing the old cartridge with a new one is quick and easy. Additionally, it is recommended to rinse the cartridge before use to remove any dust accumulated during the transportation and packaging process. 🐟【Guaranteed Customer Service】If you have any inquiries, please don't hesitate to contact us. We will respond within 24 hours. Your satisfaction is our top priority.

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