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Sci-Fly Seine

8 product reviews Write A Review
0.04 LBS
Calculated at checkout
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Product Description

The cornerstone of being a successful fly fisher is the ability to identify the bugs in and on the water you are fishing with the flies in your box that match them.  The hatch is a moving target, and the bugs and the life stages that the fish are feeding on will not only change from day to day, but from hour to hour.  The River Oracle Sci-Fly Seine can be used with any standard fishing net, and is a simple tool that will give you a clear view at the food in the water and enable you to match it to the best fly in your fly box. 

How it works:

  1. Stretch the Sci-Fly Seine around the basket of your fishing net.       
  2. Gather the loose elastic band in one hand and grip it to the neck of the fishing net.
  3. Press the net and seine into the streambed.
  4. Stir and kick the streambed upstream of the seine.
  5. Examine your sample and match the hatch!

Serious anglers need serious tools, not over priced ones!

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Returns Policy

We pride ourselves in the production of quality flies and fishing gear, and want our customers to be 100% satisfied with every purchase they make from Ascent Fly Fishing. That's why we are happy to offer a 30 day return policy on all items that are unused, are in brand new condition, and come back with their original tags and packaging.  Items that are returned beyond 30 days will be eligible for store credit, which will be issued in the form of a gift certificate.  Items returned without their original packaging and tags, or items that have been used are not eligible for return.

This policy applies to all products we sell with the exception of terminal tackle (leaders, tippets, weights, floatants, indicators, etc.), digital downloads, classes, sale items and Biologist Crafted Fly Selections.

A 10% restocking fee will apply.


The Client will be responsible for paying the shipping costs to return the item. Shipping costs are nonrefundable.


Product Reviews

Write Review

  1. Good tool.

    Posted by Endo. on 21st Dec 2020

    Good tool will come in handy!

  2. Just get it and you will enjoy

    Posted by Unknown on 23rd Jun 2020

    Ever walk into a fly shop and ask what’s working? Here’s an easy guess, do it yourself!!! Best thing ever, plus it’s cool to show the kids or anyone interested!!!

  3. Net seine

    Posted by Jim cooper on 18th Mar 2020

    It looks perfect and packs easily into a side pocket of my waist pack. Should work fine when water opens up.

  4. Must Have Tool

    Posted by Todd on 21st Jul 2018

    There's no better way to "match the hatch!"

  5. Must have

    Posted by John M on 23rd May 2018

    This is a 'must have' item. There is no way to significantly improve your fishing for less money. Watch a few YouTube videos on how to use it, and/or attend an Ascent class. Knowing exactly what bugs are in the water will boost your confidence and increase the number of fish you hook up. After a few months with it, I feel lost on the days I forget to pack it.

  6. Must Have

    Posted by John A Andrews on 2nd Feb 2018

    easy to use and stores easily

  7. Great tool on the river

    Posted by KA on 17th Jan 2018

    This is a simple and great way easily match the hatch. Very happy I purchased.

  8. Great product.

    Posted by Ned Zamarripa on 16th Nov 2016

    Simple concept, easy to use, stow-able, priced right.

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