Caddis are a staple on most waterways be it tail waters, spring creeks or freestones.  From spring to fall, caddis hatches can provide some of the best dry fly fishing a trout angler could hope fore.  The abundance of these hatches can be overwhelming having a well rounded box to match the various colours and sizes is key.  Skittering caddis is often the difference in triggering a fish to eat as they make an easy and visible target in their twitchy wakes.  

Also a very effective sub surface food source in the form of emergers and larva.