Efficient Filtration Capacity: This mini suspended filter operates at 2.5W with a flow rate of 250H/L, ensuring optimal water cleanliness and oxygenation for your aquatic pets. Perfect for maintaining a healthy environment in small aquariums up to 30cm. USB Powered Convenience: Easily power this compact fish tank filter through a USB connection, providing a versatile and portable solution for fish enthusiasts. Ideal for office desks, small apartments, or any space where convenience is a priority. Safe for Fish: Designed with the safety of your fish in mind, this filter operates quietly and efficiently, minimizing stress for your . Its gentle filtration system is suitable for both freshwater and saltwater environments. Easy Installation and Maintenance: This filter is easy to install and even easier to maintain. It comes with clear instructions and can be set up in minutes, making it a great choice for beginners and seasoned fish keepers alike. Color: As shown Material: plastic Package Contents: 2x mini wall-mounted filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.