Debt free company. Very low overhead. Aeration systems, diffusers, beneficial bacteria are designed by, and manufactured for Aeration Central, LLC. All top of the line products. Company designed diffuser base is one of a kind and company owns mold to manufacture. Competition is limited because we are not a distributor of someone else's aeration systems where everyone is selling someone else's product for the same price. Newly designed website. Tremendous growth opportunity for someone in pond management services or looking to expand or start a career in this area.