Gamakatsu G-Line Fluoro Carbon: Designed to fish for shy fish such as trout, carp and sea bass, this fluorocarbon line offers the perfect camouflage. The combination of invisibility, high tensile force, good abrasion properties and UV protection makes the G-Line Fluorocarbon a unique fishing line. The range of application of this cord is very versatile and opens up a variety of possibilities in fresh and salt water. The specialists use this line to tie hooks or to mount carp leaders. But also as a side arm in the marine leaders, the G-Line fluorocarbon significantly increases the yield of bites.