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In all my years of working in the fly fishing industry, I have been in constant pursuit of developing ideal line systems for our approach to fly fishing.

I have no doubt that salmologic is in the forefront when it comes to lines. All our lines have been redesigned, updated and manufactured to enable the modern fly fishermen to fish his fly on any spot, and at any depth, where the fish might be hiding. Lines, which are so easy to cast that it gives the fly fisherman the ability to fish his fly more effectively than ever.

For us, it was also of major importance to devise a system that was easy for everyone to understand, especially because most lines on the market today follow a very confusing recommendation system. I have always felt that we should change this.

Having created salmologic, we do it without any discussions. We have therefore made this important change by using grams and grains – something I have already been incorporating in my designs for the last 15 years.

I strongly believe that salmologic’s recommendation system, G&G (Grams and Grains), has taken the guessing out of the gear and made it easy for everyone to understand. Setting up your rod with the correct line weight, the right leader mass and the correct resistance in the running line is of much greater importance than an average angler would ever be able to understand. This setup is indeed the difference between learning or leaving fly fishing, and we really want people to learn how to fly fish and love it the way we do!

Welcome to salmologic’s lines and logic.

Tight lines,
Henrik Mortensen

Nordic SW Heads

The Nordic Saltwater Shooting Heads are developed for the fly fishery along the Scandinavian coastlines. The unique tapers are designed for ultimate loop stability, distance control, turnover ability and presentation, […]


Salmologic’s ranges of coated running lines are made on a Power flex core, and the coating used is an enhanced thermoset resin that provides an extreme slickness. The intricate fusion […]


Salmologic offers two different sizes of monofilament running lines; a green coloured, 32 lbs (15.5 kg) RL, and a yellow coloured, 50 lbs (22.7 kg) RL. Both are oval shaped and […]


The Short-cut Heads are very short heads that are designed to fish the challenging conditions you meet when fishing a narrow to medium river, places where you want your fly to […]


This is by far the most superior WF line ever produced for the modern fly fisher. The Shooter WF lines are developed with an advanced taper for a better feeling, […]


A customized line density system designed to make fishing easy. The 4th generation weight forward line system. In the mid-1990s I had the pleasure of creating the very first loop-to-loop system […]

WF Evolve

– an expansion of our Shooter WF series! The Shooter WF series has been a huge success since we introduced it in 2015. One of the reasons for this is […]