Moving your aerator diffuser plate from the bottom of the pond to the pond surface for winter is a hassle!  Do yourself a favor and get a winter airline kit.

Kit contains 10 feet of weighted airline, a single diffuser plate, and blue and red zip ties to mark and distinguish you airlines.  You can either bury the line and keep it out permanently or string it out for winter and then put it up for spring. So easy and your main air diffuser gets to stay in place!

Aerator sold separately.

For use with KA 1 and KA Mini aerator systems.