Please soak this product in water for 15 minutes before use.
Long term use, such as dirt blockage and reduced air bubbles, can be taken out and cleaned for repeated use.
A 10CM-30CM air bar is used with an pump of 2W or more, and a 40-60CM air bar is used with an pump of 3W or more. The higher the wattage of the pump used, the better the air effect!
This product is only an air strip, without an air pipe. It needs to be used in conjunction with an pump and trachea.
Package includes:1 * Special Sand Bar for Aquarium (any other parts are not included)
