Extreme sinking performance, powerful casting and maximum control for serious saltwater big game fly fishing. The Airflo Superflo Max Ridge 2.0 Depthfinder Big Game is a high-performance, fast-sinking fly line specifically designed for targeting large, powerful saltwater predators at depth. When every second counts, the short, powerful 30 ft (9.14 m) sinking head allows the rod to load quickly and efficiently, delivering large flies with speed and precision. Available here in 400 and 700 grain versions, the Depthfinder Big Game is designed to take your fly rapidly into the strike zone. Its fast-sinking head is combined with an intermediate running line, helping maintain the fly at the desired depth during the retrieve. The advanced Ridge 2.0 technology is designed to improve line shooting performance, while the exceptionally low-stretch Power Core provides excellent sensitivity, direct contact with the fly and powerful hook-setting capability, even when fishing deep. With a reinforced braided core rated at 50 lb, both versions offer the strength and reliability required when targeting demanding saltwater species, including tuna and other powerful pelagic predators. The Airflo Depthfinder Big Game is an excellent choice for anglers who need to reach deep water quickly without compromising casting performance, control or hook-setting power.