Patrick Mefferd is part of the sales team at Kasco Marine, the Wisconsin-based maker of aerators, decorative fountains, circulators and de-icers used on ponds, lakes and marinas across the country. Patrick works with dealers and contractors to match the right Kasco equipment to the water, from a backyard pond to a multi-acre lake.

At WGE, Patrick brings that hands-on product knowledge to the classroom, with practical guidance on aeration, fountains and keeping water healthy all year.