These are the basic tools for Fly Fishing:
1. Fly Rod
2. Flies
3. Waders
4. Net
1. Fly Rods:
This can be an expensive item. However, there are complete rod sets that are available that include a rod. reel and line already loaded on the reel. For small streams, and small trout, a 3 weight rod that is 8 ft. would be good. For fishing on the Tulpehocken Creek, a 4 wt. , 8'6" would be a good size rod to start with . Floating line would be good.
"Sinking line" on a second reel is something to consider as experience is gained. This could be used for "Steamers", which are flies that mostly imitate larger bugs and small fish that would be under the water.
The fly rod uses the weight of the line to cast the lure , the fly. This is different from spinning rods that use the weight of the lure.
Something to think about: The rods come in several pieces... you can buy a three or four piece rod. Some come with a hard case, too. The case is important for traveling. You would also want a case for hiking to Wilderness Trout Streams
2. Flies
These are artificial lures that are used for fly fishing. They are made from animal fur, feathers, strings and sometimes artificial materials wrapped onto a hook. Tying flies is an art form!
There are three basic types of flies : Dry flies, Nymphs, and Streamers. They are all fish food!
The dry flies imitate flying insects that land on the water.
The nymphs imitate insects that have part of their life cycle under water.
The streamers imitate small fish and large invertebrates that could be insects, worms, and a few other critters that fish eat...even mice.
3. Waders
Waders are "overalls" that are water-proof. You can wear hip boots in some small streams that are not deep. In the Summer, some people "wet wade" and just get wet. The best waders have neoprene socks and separate boots made for wading. Cleats are metal added to the bottom of the boots for traction. A wading pole is a good idea,too.A cheap $20/2 hiking pole will work and last for years. I paint mine black. I also have a tether that attaches it to my waders so I can have a hand free. Some waders and boots have felt bottoms. Avoid these, since they carry disease.
4. Net
There are magnets that can attach your net to your vest of bag. A catch and release net is recommended. The Delayed Harvest: Catch And Release section of the Tulpehocken requires you to release trout unharmed from Labor Day until June 15. The Creek is open to year-round fishing.