🌊 Dive into Purity with Every Drop! Say goodbye to cloudy aquariums! We prioritize your satisfaction with responsive support. Reusable and easy to clean for hassle-free upkeep. Flush or replace every 3-6 months for optimal results. Promotes the well-being of your aquatic friends. Pet Health Boost Ultra Absorption Eco-Friendly The Water Purifier Cube Eco-Aquarium Filter is a 4x4x4 inch activated carbon filter designed for aquariums, ponds, and water tanks. Its honeycomb design ensures ultra-strong filtration and absorption, effectively removing harmful dirt, bacteria, and chemicals to maintain a clean and healthy environment for your pet fish. Reusable and easy to maintain, this eco-friendly filter is a must-have for any aquatic enthusiast.