The Viva fly—a vibrant and flashy favorite in the world of fly fishing—is a stellar choice for targeting rainbow trout. Let’s unravel its story, design, and the techniques that make it a go-to option for anglers in lakes and reservoirs.

A Star Among 
The Viva is a  fly pattern with a bold and attractive combination of colors: a black body and green tag, often paired with a vivid chartreuse green element, such as a bright chenille body or a wing flash. This contrast of dark and fluorescent tones is not only eye-catching to anglers but also incredibly enticing to trout. Designed to mimic small baitfish or other aquatic prey, the Viva taps into the predatory instincts of rainbow trout.
Why Rainbows Love the Viva
Rainbow trout are known for their aggressive and opportunistic feeding habits, especially when it comes to chasing down flies. The Viva’s lively movement, combined with its high visibility, makes it particularly effective in a variety of conditions, whether the water is clear, murky, or even during low-light hours.
The green tag tail is the real star of this pattern, providing a focal  in the water that triggers an instinctive strike response. Meanwhile, the chartreuse flash adds an extra visual cue, making the fly stand out, even from a distance.