This is way better than Fish Center.
The Wolf Lake State Fish Hatchery in Mattawan, Michigan, which was established in 1927 and completely renovated in 1983, has a new fish camera installed and you can watch several species of fish in real-time. The species include lake sturgeon, chinook salmon, steelhead trout, northern pike, muskellunge, walleye, largemouth bass and a variety of panfish. You have great viewing angles of all the fish because they are contained in a single viewing pond at the facility.
The hatchery currently features both indoor and outdoor tanks and ponds. There are 20 indoor rectangular, concrete tanks, incubation areas with Heath trays, and McDonald hatching jars for cold and cool water eggs, and 18 circular tanks for cool water fish production. Additionally, outdoor facilities include 12 large production raceways, four lined rearing ponds, and 11 earthen ponds plus the viewing pond with the fish cam.