PetsyFriends | Aquarium Water Gravel Cleaner for Fish Tank

Feature: Innovative auto siphon pump (Semi-automatic Water Changer ), quick & easy On & Off flow control wire Integrated gravel / fish strainer This tool is easy to install and use And you can use this tool freely for its high safety performance With this tool, you can remove the dirt from the bottom of your aquarium. Supplied with long suction pipe, it is suitable for both large and small aquariums Tube Length: 143cm,170cm Material: Plastic  User Instruction: Put the Instant Gravel Cleaner into the fish bowl instantly Put the other end of the tube into a bucket, then press the spring softly by your hands Please reduce the water inlet height, thus you can remove the dirt from the bottom of your aquarium Package Content: 1 x Aquarium Cleaner Vacuum Pump for Fish TankPrecautions1. Put the water inlet into the aquarium2. Do not drain the water completely during usePlace the outlet water below the fish tank4. Keep pressing the blue water-absorbent ball, and stop pressing after the