Mepps Aglia Fluo spinner

Mepps Aglia Fluo spinner. The special feature of Fluo palettes is that they become visible under the action of ultraviolet rays. These are the rays that penetrate the deepest part of the water. So, while all other visual signals are switched off, the Fluo paddles, excited by the UV rays, continue to emit and stimulate the attack. Their use is particularly effective in murky waters, overcast conditions, twilight and fishing at great depths.