Westin Spoon Fidusen (Brown Pellet) Fidusen is an extremely effective lure that trout cannot resist! The small lure of only 2.8g must be fished ultra-slow on a thin braided line. To cast it further, you can also mount it very well behind a sbirolino. The shape and movement of the fidusen make it a “sure thing” when trout fishing. Fidusen can be used all year round and is by far the most popular microbait among top Danish anglers. The perfect microbait for all conditions! Weight: 2.8 g.