Aquatic Biologists, Inc.
N4828 US Hwy 45 S
Fond du Lac, WI 54937
Toll Free 800-442-6648
Local 920-921-6827
Fax Number 920-921-1690
Office hours change seasonally, please call us for our current hours.
Spring/Summer Store Hours 8am-4pm Monday-Thursday, 8am - 3pm Friday
Fall/Winter Hours 8:30am-3pm Monday-Thursday, 8:30am-12pm Friday