Wolf Lake Fish Hatchery Case Study Documents, Videos - Published: 8/14/2019 This case study follows Wolf Lake Fish Hatchery, who is one of six fish hatcheries in Michigan. Learn how the fish hatching process is a very delicate process. They selected Opto 22 modules for...moreThis case study follows Wolf Lake Fish Hatchery, who is one of six fish hatcheries in Michigan. Learn how the fish hatching process is a very delicate process. They selected Opto 22 modules for automation thus ensuring all fish are raised to an exacting process by monitoring and alarming the key variables of power, oxygen and water for the hatcheries. Read the Wolf Lake Fish Hatchery Case Study. <less Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items