Can Fish See Vanish Transition Line in the USA

Berkley® Vanish® Transition™ Fluoroacarbon Line is virtually invisible underwater so fish don’t see it, yet it ”transitions” to either gold or crimson red above water for higher visibility to the angler. Is fluorocarbon really invisible? MYTH: You can make fluorocarbon more invisible than others. FACT: No. The refractive index of 100% fluorocarbon is a constant…