A czech nymph is a large fly tied on a curved hook. They are heavy flies designed to sink quicky to the bottom of the river. They are general imitations that cover many of the Caddis and Shrimp species.
Some of our czech nymphs are specially tied fly patterns with either tungsten or double beads. This type of fishing fly is perfect for fast flowing rivers where czech nymphs need to get to the bottom zone quickly. Czech nymphs are fantastic fish catching flies for both trout and grayling.