The Tetra Whisper Internal Power Filter is a compact and efficient filter designed for aquariums up to 10 gallons. With a flow rate of 80 gallons per hour, it provides effective filtration for all water types. It is easy to install and maintain, making it a great choice for beginners and experienced aquarists alike. The product dimensions are 4.25 x 4 x 8 inches and it weighs 15.2 ounces.