LYYLYF Aquarium Tank Manual Water Changer - Clear Gravel Vacuum Cleaner & Sand Washer Tool for Fish Tank Maintenance | Perfect for Freshwater & Saltwater Aquariums, Easy Water Changes & Substrate Cleaning

Highlights: 1. Silicone rubber material for pipe, new elastic material with high/ low temperature resistance and good elasticity. 2. Leakproof Design: nut added at the joint for absolute, thanks to the lock of double nut so as to physically lock the connection point and no water leakage. 3. Sand Washing Cup & Dirt Suction Head: Correctly use the sand washing cup and dirt suction head comb to change water and sand. water vapor coated layer of sand to facilitate dehydration, and realize the role for sand washing and cleaning. Warm Tips: Sand washing cup is used to sand, if you only need to change water, sand washing cup is unneeded. 4. Adjustable Length & Free Extension: The matching telescopic short pipe can be adjusted for the required length, longer or shorter is adjustable. How to Use: 1. Place the water inlet of the water changer into the fish tank. 2. Put the other end water outlet into bucket, remember to leave water outlet below the water surface. 3. Gently squeeze the air chamber by hand until it automatically drains Notes: 1. The water level of water outlet must be higher than that of water inlet. 2. Too small sand will be sucked away, control the size of water flow via the valve to avoid the former during use Specification: Item Name: Manual Water Changer Sand Washer For Various Fish Tanks Total Length of Porduct: 84inch/ 213cm Material: ABS, Silicone rubber Color: as shown Note: Please allow 1- 3cm ( 0. 4- 1. 18" ) difference due to manual measurement and slight color variation for different display setting Thank you for your understanding, nice day! Package Includes: 1 x water pipe clamp1 x Manual water changer body, 1 x Sand washing cup and suction head kit1 x Telescopic short pipe