Feature:<br /><br />\u25cfIt's easy to use and install.<br />\u25cfWaterproof battery air pump， safe and reliable to use.<br />\u25cfThis pump belongs to low-pressure air pump， can supply clean air for your fish.<br />\u25cfMetal clip with a hole for easy to attach to the top of tank glass or hung on the wall or top of the tank with a small hook. (Hook is not included).<br /><br />Product Attributes: <br /><br />Color: Brown<br />Voltage: DC 1.5V<br />Battery: 2 batteries (Not included)<br />Power: 0.5W<br />Output: 2 L\/MIN<br />Pressure: 0.010MPa<br />Quantity: 1 Pcs<br />Size:13X7.7x4.4cm \/ 5.1x3x1.7inch<br /><br />Package Include:<br /><br />1 x Aquarium Air Pump<br /> <br />Note:<br /><br />1.Due to the light and screen difference， the item's color may be slightly different from the pictures. Please understand. Make sure you don't mind before you bid.<br />2.Please allow 1-5mm differences due to manual measurement.