Must be added to Gro-King 60 gallon sprayers to maintain the specific ratio of oxygen-to-solution required to sustain micro-organisms in compost tea when spraying for more than 3 hours per session.

May be needed on smaller units depending on application timelines.

Currently Aeration Mechanism is only available in 12v battery-operated design (provides 3 hours of “pull-the-trigger” time - one battery included). Arrives mounted on tank.