Compost Tea Brewer using Air Lift Pumps

Using one aquarium pump to make compost tea. The air lift pumps are just 2 pieces of 1/2″ PVC pipe that run down to the bottom of the drum. All you have to do is run the end of the air tubing inside the bottom and the air bubbles the water out the top. I also have an air bubbling stone in the bag of compost to keep it moving.

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