Modern nymph fishing: Czech nymph, Spanish nymph, French nymph, what we call line nymph, under the rod nymph or Euro nymph style... these formidable techniques have in common the need to keep control of your drifts, being able to follow the movement and position of the leader, as well as the bites and other perturbations caused by the bottom and the currents. Nymph indicators and strike indicators play a vital role, they are as varied as the nymphing techniques, locations, conditions, schedules and finally the desires of their users.