Calcutta CFL-80-30 Fluorocarbon. Whether you're fishing a stream, stalking the flats, working the surf or trolling the oceans, Calcutta fishing products are developed by avid fishermen to perform in any environment. In our line up, you'll find the latest in industry advancements alongside the tried and true essentials of any angler. Search for a broad range of Calcutta fishing essentials. Whether it's line, lures, tackle bags, gloves, t-shirts, sunglasses, hats, coolers, boots, waders, knives, tools, or accessories, Calcutta has the products you need to be successful on the water.