Trendex UV active Octopus (luminous) There are octopuses in all the oceans of the world and everywhere they are at the top of the menu of many robbers. For us humans the UV rays are hardly visible, but under water ultraviolet baits are unbeatable. Perfect for greater depths and murky water. Ideal as a by-catcher, as an assembly tool for natural bait assembly or as hook bait. UV-active.