Patent ID: 7972839

Claim:
An apparatus for extracting and multiplying aerobic microbes found in compost and vermicompost consisting of: a vessel containing a body of water; an air pump; a vertical pipe within said vessel connected at a bottom end to one or more shorter pipes by a pipe junction, the one or more shorter pipes resting on the bottom of the vessel; an air diffuser secured inside said pipe junction by means of glue which is provided air from the air pump by means of a tubing; said vertical pipe also connected at a top end to a ninety degree pipe junction, connected to a horizontal pipe, which is further connected to a return nozzle, said return nozzle having an opening which faces the bottom of the vessel; a second air diffuser proximal to the bottom of the vessel which is also connected to the air pump and is capable of bubbling air when submerged in water; a control valve connected to said tubing and second air diffuser; said air pump capable of producing sufficient cubic feet per minute of air to cause water to enter an opening in the one or more shorter pipes resting on the bottom of the vessel and up the vertical pipe and out through the return nozzle.