A water injector specially designed for filling aquariums or aquariums.. Made of standard quality materials that are sturdy, durable and environmentally friendly.. Unique design with double suspension can be hung directly on the tank or aquarium. Suitable for aquariums with a thickness of 5 to 18 mm, for stations with a thickness of 5 mm to 16 . . adjustable water level from 2 to 15 cm. Can be used with reverse osmosis water regulator or normal bucket.