AEIOFU Water Trough Purifier Cube 4inch Reusable Activated Carbon for Fish Tank with Cotton Wrap Compressed Honeycomb High Absorption Aquarium Filter Carbon for Fish Tank Filters Filters

Versatile for Various Settings: This water trough purifier cube is suitable for various aquatic settings, including aquariums, fish tanks, and more. It is suitable for both freshwater and saltwater environments, meeting the needs of a wide range of fish.Water Trough Purifier Cube Carbon for Fish Tank

Reusable and Easy to Clean: The water trough purifier cube is designed to be reusable and is easy to clean. Simply rinse it with water every 3-6 months or when you notice a decrease in its effectiveness. Carbon for Fish Tank Fish Filters

High Absorption: This fish filter is made from high-density bamboo charcoal with an iodine value of ≥800. Its honeycomb structure provides excellent adsorption capabilities, effectively removing impurities, odors, and discoloration from the water. It stabilizes the water quality and provides a healthy living environment for fish. Fish Filters Fish Tank Filters

Compact Size and Easy to Use: With dimensions of about 10x10x10cm/3.94x3.94x3.94inch, this water trough purifier cube is small and easy to use. Simply place it in the water trough with the black mesh facing left and right. Fish Tank Filters Aquarium Filter

Compressed and Stable Design: The carbon for fish tank is designed with a stable and compressed structure that prevents carbon powder from falling off and polluting the water. It is also wrapped in biochemical cotton, providing additional filtration capabilities. Aquarium Filter