The Auto Aquarium Refilleliminates your worries by refilling your fish tank water level even when you are not around! By just installing the device onto the edge of your aquarium, the device will automatically refill the water when the water level dropped. It features a gravity loaded design which requires no power or electricity.
With 4 different attachments, Auto Aquarium Refillallows you to mount onto different glass thickness from 4mm, 6mm, 8mm to 10mm. It also comes with an adjustable hose that allows you to select your desired water level.
Made of high-quality ABS material, sturdy and durable, easy to install.
Designed with the differential pressure principle for easy place and replenishment.
Suitable for most of the common water bottle.
Mini pocket size, convenient to store and carry, no drilling required.