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Our collections

Opsin's Big Game Leader Lines
Opsin's Big Game Leader Lines
3 products
Opsin's Freshwater and Inshore Leader Lines
Opsin's Freshwater and Inshore Leader Lines
8 products
Opsin's Offshore Leader Lines
Opsin's Offshore Leader Lines
9 products
The Fluorocarbon Collection
The Fluorocarbon Collection
17 products
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4.8 Star rating
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โ˜… Reviews

Let customers speak for us

65 reviews
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64
A
Opsin Fluorocarbon Fishing Line โ€“ 35 lb (0.50 mm), 50 YD
Aaron Peterson
My favorite flouro

I have been using Opsin for the past 4 seasons or so and haven't looked back! Opsin gets bit and doesn't break, end of story!

F
Opsin Fluorocarbon Fishing Line โ€“ 100 lb (0.97 mm), 25 YD
Frank Crist
Awesome

Best line I've used ever thank u brother

J
Opsin Fluorocarbon Leader Line โ€“ 10lb, 0.25mm, 100yd
Joel Walker
Product never delivered

Product was constantly awaiting shipment. Cancelled order and purchased another mono filament.

C
Opsin Fluorocarbon Fishing Line โ€“ 35 lb (0.50 mm), 25 YD
Charlie Tango
Great Quality

I unboxed my line and first thing I noticed was that the spools come with a nice quality stretch-band that holds the line in place as you take if off the spool. The other suppliers of Fluoro don't do this. It's a 5 cent band but a nice thoughtful touch. The second thing I noticed as that there's a magnet insert into the center of each spool. This make it possible to stack a bunch of spools together without them sliding off each other. Great idea and cheap. These kind of "no brainer" product enhancements just make life easier. Very cheap for the consumer and just a nice touch. I measured the diameter of the four different weight classes of line with a calibrated micrometer. The diameter stated on the spool is exactly the diameter I measured with the instrument. I also like that they have 35 lb. fluoro and hope they keep stocking it.

C
Opsin Fluorocarbon Fishing Line โ€“ 60 lb (0.73 mm), 50 YD
Charlie
60 pound flurocarbon for Columbia

60 pound fluorocarbon was all that was recommended on the Orinoco River, Columbia. The manager, Nick Russell used only 60 pound fluorocarbon for all the fish, be it payara, sardinista, dogfish or peacock bass. We used fishcolumbia for the trip, and it was quite rustic. No breakage on the 60 pound fluorocarbon line.

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