Yosoo Health Gear Electric Aquarium Gravel Cleaner, Aquarium Electric Syphon Auto Fish Tank Water Vacuum Gravel Filter Pump Cleaner for Water Changing and Sand Washing

Description:
1. This aquarium electric graver cleaner is very simple and convenient to use, easy to install and disassemble
2. Our electric fish tank graver cleaner can effectively remove dirt from the bottom of the aquarium
3. This electric fish tank graver cleaner can support two sizes of straws, suitable for small and large aquariums
4. When you connect the hose to the outlet, it can also be used as a siphon to change water or empty the aquarium
5. Just press the power button to start, place the cleaner at the place where you want to clean fish excrement and other dirt in the fish tank
 
 
 
Specification: Power Requirement: 2 x Battery (2 x C/ LR14 Batteries not included). Material: ABS Plastic and Electronic Components Length: 58-94cm(adjustable) / 22.83″-37″ (adjustable) Maximum flow: 520L/h Maximum length: approx. 94 cm/ 37.01 in Maximum water level: approx. 75 cm/ 29.53 in Color: Beige & gray
Package List: 1 * Aquarium Gravel Filter Cleaner (as picture shown) 
Notes: 1. Installed water siphon, the nose and the outlet must submerge in water, and start the switch! When the water outlet draw the water, raise the gravel cleaner, let the head and outlet above the water. 2. Due to shippment, 2 batteries are not included. Question: This product may stop work intermittently. Solution: 1. The interior is dirty and needs cleaning.                 2. You need to replace the battery.