Mosquito The Mosquito fly is a popular fly pattern that imitates a mosquito, a small fly that is a common food source for trout and other freshwater fish. The fly is tied with a simple yet effective design, and it is available in a variety of sizes, from 10-20. The Mosquito fly can be fished in a variety of water conditions, but it is especially effective in stillwater. The fly can be fished dead drift or with a slight retrieve, and it can be used as a single fly or as part of a nymph rig. Here are some tips for fishing the Mosquito fly: a Fish the Mosquito fly in areas where you would find mosquitoes. a Use a light tippet, as the Mosquito fly is a small fly. a Present the Mosquito fly gently, as trout can be easily spooked. a Dead drift the Mosquito fly, or fish it with a slight retrieve. a Be patient, as trout may take a few minutes to decide to eat the Mosquito fly. The Mosquito fly is a versatile fly that can be used in a variety of conditions. It is a great fly to add to your fly box if you are looking for a fly that will imitate mosquitoes and catch trout. Here are some additional tips: a The Mosquito fly can be fished with a variety of materials for the body, legs, and wings. Some popular materials include peacock herl, pheasant tail, and hackle. a The Mosquito fly can be fished in a variety of waters, but it is especially effective in clear water. a The Mosquito fly can be fished alone or as part of a nymph rig. If you are fishing the Mosquito fly alone, you can use a small split shot to help it sink. Sizes: # 10 - # 20