Blob and Egg Flies
Egg and Blob flies in a range of colours, goldhead and unweighted. The worm flies also can be found in this section
The idea is you need to imitate the natural eggs the trout are feeding on. Most Eggs are laid bright orange and change shade as they develop. Before they hatch they change to a milky white colour. The trout will lurk around near reeds waiting for an egg to dislodge and tumble away, easy prey for the fish!
Take a few different colours out with you on the day and 'test the waters'