Features: The External mounted Filter combines advanced multilayer filtration and circulation, delivering clear water for aquariums, fish tanks, and household use with energy efficient performances. Its simple design features faucet compatibility, and low noise operations for easily use with real time water quality monitoring and filter tracking. Design for aquarium enthusiasts, busy households, and office environments searching great water purification. Effortlessly maintains optimal water condition in freshwater/saltwater tanks, fish habitats, or hydroponic systems requiring consistent clean and reduced maintenance. Use selected safe plastic, this filter systems supports healthier fish ecosystems through extended filter performances and minimized plastic waste. Specifications: Component: Plastic Product Size: Approx. 01 suitable for fishtank size within 50cm/19.69inch, 02 suitable for fishtank size within 60cm/23.62inch Voltaged: AC220-240V Type: 01(5W)/02(6W) Package Includes: 1PC Fishtank External Filter note: Please allow 0-1cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.