LE11556 Size: 10" Features: -Gravel vacuum cleaner.-Material: Plastic and vinyl.-Wide mouth nozzle increases surface coverage by about 20pct.-Allows you to clean more surface area using less water.-Designed to separate and remove debris from aquarium gravel.-Wide mouth nozzle for faster cleaning and for hard to reach areas.-Self start.-Ideal for use in tanks with up to a 20 gallons capacity. Options: -Available in 9", 10", 16" and 24" sizes. Dimensions: -Cylinder dimensions: 1.63" W x 9" D.-Hose dimensions: 56" W x 0.44" D.