Thick rubberized self-sinking 1/2-inch air line to maximize air flow between the windmill air compressor and the air diffusers. Weighted so that your air line is on the bottom of the pond. Prevents tangling with fishing line, boat motors, etc. For use with all aeration systems. Made in U.S.A.
- 50-feet roll of 1/2" weighted air line
- Prevents tangling with fishing line, boat motors and more
- For use with all aeration systems