Battery-Powered Electric Aquarium Water Filter Cleaner - Automatic Fish Tank Gravel Vacuum Pump for Home Aquariums | Perfect for Freshwater & Saltwater Tank Maintenance

Specification:Material: ABS plasticInput voltage: ac110 - 220VLength: 56-82cm (adjustable)Precautions / Usage:① When starting up, the water level needs to reach the water level marked by the host to work, otherwise it will lead to no water supply.② In the process of use, the sand washer can be improved, but the water inlet of the sand washer cannot leave the water surface, otherwise it will enter the air, resulting in the interruption of water absorption.③ The time for the machine to leave the water should not exceed 1 minute.Description:? Easy to install aquarium wash sand water exchanger.? Helping you remove dirt from the bottom of the aquarium with this tool, .? The bottom sand, siphon fish dung and other dirt can be effectively cleaned without changing water.? Press the on / off button at the top, and the water in the aquarium tank will be automatically pumped out through the hose to change the water.? If you have any problems about the product, please feel free to contact us, and we will try our best to meet your need.Note:1. The real color of the item may be slightly different from the images shown on the website caused by many factors such as your monitor brightness and brightness of the light.2. Please allow 1-2 cm error due to manual measurement. Please make sure you do not mind before you bid.

? Helping you remove dirt from the bottom of the aquarium with this tool, .

? Easy to install aquarium wash sand water exchanger.

? Press the on / off button at the top, and the water in the aquarium tank will be automatically pumped out through the hose to change the water.

? The bottom sand, siphon fish dung and other dirt can be effectively cleaned without changing water.

? If you have any problems about the product, please feel free to contact us, and we will try our best to meet your need.