No Idea what they're eating?
The good old gnat has been reborn as the Sparkle Gnat. Perfect for imitating a swarm of balling midge that fish gorge on during winter and spring, often too small to see individually, fish will suck these balls down especially on flat calm days when you could swear there's absolutely nothing on the surface. It's a necessary addition to any Snowy Mountains lake. try fishing it by itself or as a "trap door" rig with a buzzer or small nymph underneath it.