Marina Internal Filter I25 Cartridge

Marina i25 Replacement Power Cartidge Whether youre a beginner fish hobbyist or have kept an aquarium for many years now, youll find Marina products to be user-friendly and affordable, supporting the life and habitat of your fish for years to come. The Marina i25 Replacement Power Cartridge is made specifically to fit inside the Marina i25 internal filter. The outside of the power cartridge features polyester foam to trap fine particles; while the inside chambers contain carbon to remove pollutants and odors; and zeolite to eliminate toxic ammonia for a cleaner, healthier aquarium environment and crystal clear water. Key Features Three stage filtration 2 pack Designed to fit the Marina i25 Internal Filter Removes polutants and odours Eliminated ammonia Traps debris Note: For best results replace every 4 weeks. Looking for filters? See our entire range of fish filters and media. Have a squiz at our fish tank guide, Setting up a Fish Tank: A Beginners Guide