The Czech nymph style has become synonymous with river Trout and Grayling fishing over the past number of seasons. They come in a variety of colours and mixes, all of which are effective catchers of fish. Our version all carry a three-colour body pattern which is slim in profile yet heavily weighted. Choose the size of your pattern initially depending on water depth and flow speed, and then your colour. Any register of movement on the leader should result in a hand-line strike immediately. These patterns represent lots of different food sources to the fish and are normally taken with confidence.