1Pc Semi-automatic Aquarium Clean Vacuum Water Change Changer Gravel Aquarium Simple Fish Tank Vacuum Siphon Pump Cleaner The product is shipped based on the color or size of the main image of the product page. Feature: It is the most indispensable for fish and turtles to change water. Whether you are a fish tank or a turtle tank you can use it to pump out the water in the tank making the work of changing water interesting. 1. It is clean hygienic no need to absorb water with your mouth just gently pinch the blue air bag to get the water out and you can easily complete the daily water change work. 2. The front end has a screen to separate the bottom sand and gravel so there is no need to worry about the bottom sand and gravel being pulled up. Length Size: Approximately 170cm Material: Plastic User Instruction: 1.Put the Instant Gravel Cleaner into the fish bowl instantly 2.Put the other end of the tube into a bucket then press the spring softly by your hands 3.Please reduce the water inlet height thus you can remove the dirt from the bottom of your aquarium Package Content: 1 x Aquarium Cleaner Tool Origin:CN(Origin)