BH Krystal Bugger Red - Bead Head. The dazzling Red Bead Head Crystal Bugger is sure to catch the eye of all but the most wary of trout and salmon. It is not uncommon for the Red Beadhead Krystal Bugger to bring in trout in excess of 6lbs! This fly imitation has an amazing ability to catch the eyes of the fish regardless of the coloring of the water.