Chubby Chernobyl&';s The Chubby Chernobyl is a relatively new fly pattern that is used to imitate a stoneflies, grasshoppers and other large insects. The Chubby Chernobyl is a versatile fly that can be used in a variety of water conditions. It is a good choice for fishing in both still and moving water. The Chubby Chernobyl is a great fly to have in your fly box. It is a simple fly, but it is very effective. The fly can be used in a variety of water conditions and it is a good choice for fishing for a variety of species of fish, including trout, bass, and panfish. Here are some additional tips for fishing with the Chubby Chernobyl: a Fish the fly slowly and methodically. a Use it as an indicator fly with a dropper fished below. a Fish in areas where stoneflies are present. a Experiment with different colors and sizes of fly to find what works best in your area. Colors: Black, Golden, Green, Orange, Peacock, Pink Purple, Red and Tan. Sizes: #8 - #12