The Mono Rig

The Mono Rig is a hybrid system for fishing nymphs (both tight line and indicator styles), streamers, dry-dropper, wets, and small dries. With 20 pound monofilament as a fly line substitute (and with fly-line-style casting) better control, contact and strike detection are gained with the Mono Rig versus a traditional fly line approach.

The Mono Rig is similar to Euro Nymphing and tight line styles, but it’s a full system for fishing all fly types, with and without indicators, with and without split shot.

There are 200+ articles about the Mono Rig on Troutbitten. Listed below are six primary articles that provide the foundation of the Mono Rig concept. Following those, a full list of all the Mono Rig articles with auxiliary material follows.

Fish hard, friends.

Primary Mono Rig Articles

Tight Line Nymph Rig

The Mono Rig and Why Fly Line Sucks

For presenting nymphs and streamers to river trout, fly line sucks. There, I said it. Now I have to defend it.

Most underwater deliveries require weight, and using a very long, monofilament leader to cast that weight is more efficient than using fly line; it keeps you in better contact with the flies, and you’ll catch more fish. I’m talking about leaders with butt sections of 20 feet or more . . .

Tight Line Nymphing with an Indicator — A Mono Rig Variant

I dislike arbitrary limits. Placing restrictions on tackle and techniques, when they inhibit my ability to adapt to the fishing conditions, makes no sense to me. I’m bound by no set of rules other than my own. And my philosophy is — Do what works. I guess that’s why I’ve grown into this fishing system. 

Fly Fishing with Streamers on the Mono Rig — More Control and more Contact

If you’re fishing streamers, you’re already well past the original sin in fly fishing. So, rather than fighting with fly line, use the Mono Rig . . .

Euro Nymphing and the Mono Rig

A breakdown of the terms and tactics of euro nymphing, tight line nymphing, and the Mono Rig. What are the differences? What gear is best?

The Full Mono Rig System — All the variations, with formulas and adjustments

There are at least seven different styles for fishing a Mono Rig. Here are all the adjustments and leader formulas for each method, all in one place.

This is the keystone article of the Mono Rig system.

Domenick Swentosky

Central Pennsylvania

Hi. I’m a father of two young boys, a husband, author, fly fishing guide and a musician. I fish for wild brown trout in the cool limestone waters of Central Pennsylvania year round. This is my home, and I love it. Friends. Family. And the river.

All the Mono Rig Articles

Modern Nymphing, the Mono Rig, and Euro Nymphing

Modern Nymphing, the Mono Rig, and Euro Nymphing

Devin Olsen and Lance Egan recently released their video, Modern Nymphing. And it’s good. In fact, it’s the best video on long leader tactics that I’ve seen. It’s beautifully filmed, and it’s an excellent resource for those looking for an introduction to long leader...

Depth, Angle, Drop: Three Elements of a Nymphing Rig

Depth, Angle, Drop: Three Elements of a Nymphing Rig

Good nymphing is both an art and a science. When an angler first dives into the nymphing game, the technical challenges (the science) may dominate. All the options for rigs and modifications may be confusing for a while. It might take years, but eventually we get comfortable enough that all the adjustments become second nature. At that point, I think art can take over once again.

Each of the three elements influences the others. They are interactive and woven together . . .

One Great Nymphing Trick

One Great Nymphing Trick

Whether tight lining, nymphing with an indicator or fishing dry-dropper, the most critical element for getting a good dead drift is to lead the nymph through one single current seam. Remember, the nymph is always being pulled along by a fishing line. Even on the best...

Fly Fishing Strategies: Tags and Trailers

Fly Fishing Strategies: Tags and Trailers

Sometimes trout are feeding so aggressively that the particular intricacies of how nymphs are attached to the line seem like a trivial waste of time. Those are rare, memorable days with wet hands that never dry out between fish releases. More often than not, though, trout make us work to catch them. And those same particulars about where and how the flies are attached can make all the difference in delivering a convincing presentation to a lazy trout.

Two nymphs can double your chances of fooling a trout. But there are downsides. Here are some strategies for rigging and getting the most from two fly rigs.

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