MidCurrent Learning Center
Welcome to fly fishing’s most trusted learning resource. Expert-led courses, in-depth tutorials, and the most comprehensive fly-tying library—all designed to help you fish smarter, better, and with confidence.
MidCurrent Learning Center
Welcome to fly fishing’s most trusted learning resource. Expert-led courses, in-depth tutorials, and the most comprehensive fly-tying library—all designed to help you fish smarter, better, and with confidence.

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Dave Karczynski
Writer & Educator
21 Years Experience
Their Courses >

Kubie Brown
Streamer Junkie
25 Years Experience
Their Courses >

Phil Monahan
Editor-in-Chief
36 Years Experience
Their Courses >

Allen Gardner
Colorado Fly Fishing Expert
20 Years Experience
Their Courses >

James Carlin
Fly Guy
11 Years Experience
Their Courses >

Course Title
“Wow! What an experience! The Amazon had been on my bucket list a while and the itinerary for this trip ticked every box… MidCurrent lived up to every expectation and more!”
– John Doe, Canada

Course Title
“Wow! What an experience! The Amazon had been on my bucket list a while and the itinerary for this trip ticked every box… MidCurrent lived up to every expectation and more!”
– John Doe, Canada

Course Title
“Wow! What an experience! The Amazon had been on my bucket list a while and the itinerary for this trip ticked every box… MidCurrent lived up to every expectation and more!”
– John Doe, Canada
Meet Your flyBrary
The Flybrary is the most extensive compilation of fly tying information ever produced. With over 500+ tying videos, and detailed tying recipes and pattern information, your tying bench is about to get a major upgrade.

Nymph
The euro cream dart is one of my favorite flies both due to it’s ease of tying and ability to catch fish. You can mix and match color options, but the basic fly is easy to tie. The key benefit of this fly is it’s slim profile. a bulky fly with the same bead size will sink 2-3x slower than this fly. I’ve learned that a sparsely tied fly is almost just as good as a heavily weighted fly.
Nymph, Emerger
This flies large head and wing case that is created by the UV resin seems to be the secret sauce. This fly is a very good imitation of a baetis and isn’t that popular yet in most areas. A fly that isn’t fished by other anglers, but should be, is a good fly to use on pressured waters where fish haven’t see the fly very much.
Dry
This fly is very versatile and will work anywhere caddis are active and trout are feeding. The CDC creates a great buggy look to the fly while the elk or deer hair helps it stay afloat easily. This combination of floatation and bugginess is rarely found and makes this a great all purpose caddis. Use some Doc’s Dry Dust or CDC feather dust floatant since products like Gink don’t work with CDC feathers.
Dry
As if the old elk hair caddis didn’t have enough going for it, the X2 Caddis just had to come in and stomp all over it. This pattern sits more flush on the surface which gives it a more realistic look to the fish, always a plus. The tail, or trailing shuck, also give the fly a more appealing look from beneath. The shuck means that the bug would still be in the process of emerging, and therefore be an easier meal.

Dry-Fly Fishing Course
Course Overview
Dry-fly fishing is the most iconic and visually thrilling way to catch trout. Watching a fish rise to take your fly off the surface is an experience that never gets old. However, it’s also one of the...
Contributors
View Outline >
Streamer Fishing Course
Course Overview
Trout are predators—big ones eat little ones, and nothing triggers their instincts like a well-presented streamer. Whether you’re chasing aggressive browns, hungry rainbows, or territorial...
Contributors
View Outline >
Classic Nymphing Course
Course Overview
Nymphing is the most effective way to catch trout, and this course will teach you everything you need to master it. Whether you’re a beginner looking to understand the fundamentals or an...
Contributors
View Outline >
Euro Nymphing Course
Course Overview
What if you could catch more trout, more consistently than ever before? Euro nymphing is one of the most effective fly fishing techniques ever developed, and it’s no longer just for competition...
Contributors
View Outline >
Practical Entomology for Fly Fishers Course
Course Overview
Understanding what trout eat and when is the key to consistently catching more fish. While fly fishing entomology might seem complex, you don’t need a biology degree to use it effectively. This...
Contributors
View Outline >
Top Trout Flies Course
Course Overview
Fly selection is one of the most critical aspects of fly fishing, yet it’s often one of the most confusing. With thousands of patterns to choose from, how do you know which ones to carry? The truth...
Contributors
View Outline >
Crafting Your Fly Box Course
Course Overview
A well-organized fly box is the difference between a smooth, successful day on the water and a frustrating mess of lost time and missed opportunities. Whether you’re rifling through a chaotic...
Contributors
View Outline >
Modern Nymph Flies Course
Course Overview
Nymph fishing has evolved. While traditional patterns still catch fish, modern nymphs—designed for Euro nymphing, tight-line techniques, and improved sink rates—have revolutionized the game. If you...
Contributors
View Outline >
Dave Karczynski
Writer & Educator
21 Years Experience
Their Courses >

Kubie Brown
Streamer Junkie
25 Years Experience
Their Courses >

Phil Monahan
Editor-in-Chief
36 Years Experience
Their Courses >

Allen Gardner
Colorado Fly Fishing Expert
20 Years Experience
Their Courses >

James Carlin
Fly Guy
11 Years Experience
Their Courses >
Nymph
The euro cream dart is one of my favorite flies both due to it’s ease of tying and ability to catch fish. You can mix and match color options, but the basic fly is easy to tie. The key benefit of this fly is it’s slim profile. a bulky fly with the same bead size will sink 2-3x slower than this fly. I’ve learned that a sparsely tied fly is almost just as good as a heavily weighted fly.
Nymph, Emerger
This flies large head and wing case that is created by the UV resin seems to be the secret sauce. This fly is a very good imitation of a baetis and isn’t that popular yet in most areas. A fly that isn’t fished by other anglers, but should be, is a good fly to use on pressured waters where fish haven’t see the fly very much.
Dry
This fly is very versatile and will work anywhere caddis are active and trout are feeding. The CDC creates a great buggy look to the fly while the elk or deer hair helps it stay afloat easily. This combination of floatation and bugginess is rarely found and makes this a great all purpose caddis. Use some Doc’s Dry Dust or CDC feather dust floatant since products like Gink don’t work with CDC feathers.
Dry
As if the old elk hair caddis didn’t have enough going for it, the X2 Caddis just had to come in and stomp all over it. This pattern sits more flush on the surface which gives it a more realistic look to the fish, always a plus. The tail, or trailing shuck, also give the fly a more appealing look from beneath. The shuck means that the bug would still be in the process of emerging, and therefore be an easier meal.
Ask Our Experts
Free Expert Advice
You have questions, our experts have answers. Read the latest advice from expert anglers and elevate your learning.
Become a Member
Sign up today to become a member and access the entire learning center library of fly fishing courses, fly tying recipes, and expert advice in one, central place.Sign up today to become a member and access the entire learning center library of fly fishing courses, fly tying recipes, and expert advice in one, central place.

MidCurrent Learning Center
Welcome to fly fishing’s most trusted learning resource. Expert-led courses, in-depth tutorials, and the most comprehensive fly-tying library—all designed to help you fish smarter, better, and with confidence.
MidCurrent Learning Center
Welcome to fly fishing’s most trusted learning resource. Expert-led courses, in-depth tutorials, and the most comprehensive fly-tying library—all designed to help you fish smarter, better, and with confidence.

Dry-Fly Fishing Course
Course Overview
Dry-fly fishing is the most iconic and visually thrilling way to catch trout. Watching a fish rise to take your fly off the surface is an experience that never gets old. However, it’s also one of the...
Contributors
View Outline >
Streamer Fishing Course
Course Overview
Trout are predators—big ones eat little ones, and nothing triggers their instincts like a well-presented streamer. Whether you’re chasing aggressive browns, hungry rainbows, or territorial...
Contributors
View Outline >
Classic Nymphing Course
Course Overview
Nymphing is the most effective way to catch trout, and this course will teach you everything you need to master it. Whether you’re a beginner looking to understand the fundamentals or an...
Contributors
View Outline >
Euro Nymphing Course
Course Overview
What if you could catch more trout, more consistently than ever before? Euro nymphing is one of the most effective fly fishing techniques ever developed, and it’s no longer just for competition...
Contributors
View Outline >
Practical Entomology for Fly Fishers Course
Course Overview
Understanding what trout eat and when is the key to consistently catching more fish. While fly fishing entomology might seem complex, you don’t need a biology degree to use it effectively. This...
Contributors
View Outline >
Top Trout Flies Course
Course Overview
Fly selection is one of the most critical aspects of fly fishing, yet it’s often one of the most confusing. With thousands of patterns to choose from, how do you know which ones to carry? The truth...
Contributors
View Outline >
Dave Karczynski
Writer & Educator
21 Years Experience
Their Courses >

Kubie Brown
Streamer Junkie
25 Years Experience
Their Courses >

Phil Monahan
Editor-in-Chief
36 Years Experience
Their Courses >

Allen Gardner
Colorado Fly Fishing Expert
20 Years Experience
Their Courses >

James Carlin
Fly Guy
11 Years Experience
Their Courses >

Try for Free
Want Free Lessons?
Enter your email below to get free lessons delivered straight to your inbox

Dave Karczynski
Writer & Educator
21 Years Experience
Their Courses >

Kubie Brown
Streamer Junkie
25 Years Experience
Their Courses >

Phil Monahan
Editor-in-Chief
36 Years Experience
Their Courses >

Allen Gardner
Colorado Fly Fishing Expert
20 Years Experience
Their Courses >

James Carlin
Fly Guy
11 Years Experience
Their Courses >

Meet your Flybrary
The Flybrary is the most extensive compilation of fly tying information ever produced. With over 500+ tying videos, and detailed tying recipes and pattern information, your tying bench is about to get a major upgrade.
Nymph
The euro cream dart is one of my favorite flies both due to it’s ease of tying and ability to catch fish. You can mix and match color options, but the basic fly is easy to tie. The key benefit of this fly is it’s slim profile. a bulky fly with the same bead size will sink 2-3x slower than this fly. I’ve learned that a sparsely tied fly is almost just as good as a heavily weighted fly.
Nymph, Emerger
This flies large head and wing case that is created by the UV resin seems to be the secret sauce. This fly is a very good imitation of a baetis and isn’t that popular yet in most areas. A fly that isn’t fished by other anglers, but should be, is a good fly to use on pressured waters where fish haven’t see the fly very much.
Dry
This fly is very versatile and will work anywhere caddis are active and trout are feeding. The CDC creates a great buggy look to the fly while the elk or deer hair helps it stay afloat easily. This combination of floatation and bugginess is rarely found and makes this a great all purpose caddis. Use some Doc’s Dry Dust or CDC feather dust floatant since products like Gink don’t work with CDC feathers.
Dry
As if the old elk hair caddis didn’t have enough going for it, the X2 Caddis just had to come in and stomp all over it. This pattern sits more flush on the surface which gives it a more realistic look to the fish, always a plus. The tail, or trailing shuck, also give the fly a more appealing look from beneath. The shuck means that the bug would still be in the process of emerging, and therefore be an easier meal.

Dry-Fly Fishing Course
Course Overview
Dry-fly fishing is the most iconic and visually thrilling way to catch trout. Watching a fish rise to take your fly off the surface is an experience that never gets old. However, it’s also one of the...
Contributors
View Outline >
Streamer Fishing Course
Course Overview
Trout are predators—big ones eat little ones, and nothing triggers their instincts like a well-presented streamer. Whether you’re chasing aggressive browns, hungry rainbows, or territorial...
Contributors
View Outline >
Classic Nymphing Course
Course Overview
Nymphing is the most effective way to catch trout, and this course will teach you everything you need to master it. Whether you’re a beginner looking to understand the fundamentals or an...
Contributors
View Outline >
Euro Nymphing Course
Course Overview
What if you could catch more trout, more consistently than ever before? Euro nymphing is one of the most effective fly fishing techniques ever developed, and it’s no longer just for competition...
Contributors
View Outline >
Practical Entomology for Fly Fishers Course
Course Overview
Understanding what trout eat and when is the key to consistently catching more fish. While fly fishing entomology might seem complex, you don’t need a biology degree to use it effectively. This...
Contributors
View Outline >
Top Trout Flies Course
Course Overview
Fly selection is one of the most critical aspects of fly fishing, yet it’s often one of the most confusing. With thousands of patterns to choose from, how do you know which ones to carry? The truth...
Contributors
View Outline >Ask Our Experts
Free Expert Advice
You have questions, our experts have answers. Read the latest advice from expert anglers and elevate your learning.

Become a Member
Sign up today to access our library of fly fishing courses, fly tying patterns and expert advice.