½" Weighted Air Line (50' - 500') Harmless 5/4" boards or composite for

5/4" boards or composite for the top

Ability to program when your fountain switches on or off

Fast & Easy Assembly

except for the wood

½" Weighted Air Line (50' - 500') Harmless 5/4" boards or composite forThick rubberized self sinking air line to maximize air flow between any aeration system and the air diffusers. Typically we use " airline with all windmills, solar aerators, and medium distance runs with our electric aerators. Highest quality self sinking rubberized airline for all pond and lake aeration. Buying in bigger rolls saves you from having to splice since you can cut to fit. This airline is guaranteed to sink and will insure optimal airflow