Airflo Sixth Sense Slow Intermediate Fly Line
The needs of stillwater anglers can vary significantly from those on streams and rivers. For a line to be effective in the uniquely challenging world of stillwater fishing, some serious considerations need to be taken in to the design.
The Sixth Sense Intermediate line features Airflo’s classic Delta Taper design. With its long front taper, it will present flies delicately at any distance without overly disturbing the quiet, still water. Its longer overall length allows for fishing effectively at both long and medium distances. The rear taper has been clearly marked for a visual cue about the best “haul zone” when making the big casts.
The Sixth Sense Intermediate is available in sizes 5wt to 9wt and features our Power Core technology for positive hooksets and minimal line movement.
| Weight Range | Material | Key Feature |
|---|---|---|
| 5wt to 9wt | Fluorocarbon core with polyethylene jacket | Delta Taper design, Power Core technology |
FAQ
What makes the Sixth Sense Intermediate line suitable for stillwater fishing?
The long front taper allows for delicate fly presentation without disturbing the still water, and the clearly marked rear taper helps identify the optimal haul zone for casting.
What is the Power Core technology used in this line?
Power Core technology provides positive hooksets and reduces line movement during casting, improving accuracy and control when setting the hook.
Is this line suitable for both long and medium casts?
Yes, the longer overall length of the line enables effective fishing at both long and medium distances.




Bernadette Welch –
I’ve been using the Sixth Sense Intermediate for stillwater fishing and it’s made a big difference in how smoothly my flies present. The long front taper is perfect for quiet waters and the rear taper mark helps me find the right haul zone. It’s reliable and gives solid hooksets.
Olivia Hardacre –
The line feels balanced and works well in calm lakes. I appreciate the Power Core for better hook performance. A bit heavier than I expected for 5wt, but that’s fine for my setup.
Blake Langdon –
Great for stillwater casting. The line doesn’t create ripples and stays stable during casts. I can see the rear taper clearly and it helps me cast longer distances with confidence.