DESCRIPTION: The Delta smelt is a small fish, less than 3 inches in length for most adults. It’s nearly translucent, with a steely-blue sheen on the sides. HABITAT: Delta smelt can tolerate a wide ...

He added this tidbit, “I still fish for rainbow smelt on inland lakes in Michigan during the winter. It can be a lot of fun if you can find them!” The Illinois Department of Natural Resources ...