Tutorials
How to tie a CDC & Biot Nymph

In this fly tying tutorial, Gordon van der Spuy shows you exactly how to tie a jig nymph using a turkey biot as the abdomen and a CDC hackle. The fly has three main ingredients that makes it smash fish and they are:
- Nymph-like profile
- In-built mobility (from the CDC hackle)
- Tungsten bead that gets it down to where the fish are holding
But as always with Gordon’s fly tying tutorials, it’s not about the specific pattern but rather the small details and tricks that he teaches you that makes the difference.
Spend time watching the video as there are small subtle techniques that he shows that won’t just make tying this fly easier, but it will up your entire fly-tying game.
The great thing about the nymph tied by Gordon here is that it serves as a platform. You can swop the materials for something else and play with colours to suit the specific scenario you’re fishing.
CDC & Biot Nymph Material List
- Hook: Hanak H450BL Jig Superb (vary size according to bead size)
- Bead: Slotted Tungsten Bead (vary size according to where in the water column you want to fish)
- Thread: Griffith’s Sheer 14/0 (colour to suite the fly)
- Tail: Coq de Leon (CDL) or Gallo de Leon
- Abdomen: Wild Turkey Biots
- Thorax: Squirrel Dubbing (you can use any dubbing here, it’s there to help with the nymph-like profile)
- Hackle: Wild Mallard CDC
CDC & Biot Nymph Tutorial Video
Shop the materials to tie the CDC & Biot Nymph
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Cookshill CDC
R175.00 Select options This product has multiple variants. The options may be chosen on the product page -
Hanak H450BL Jig Superb Jig Hook
R113.00 Select options This product has multiple variants. The options may be chosen on the product page -
Wild Turkey Biots
R100.00 Select options This product has multiple variants. The options may be chosen on the product page -
Fulling Mill Euro Nymph Thorax Dubbing
R85.00 Select options This product has multiple variants. The options may be chosen on the product page -
Slotted Tungsten Beads
R43.00 – R71.00 Select options This product has multiple variants. The options may be chosen on the product page -
Gordon Griffith’s Sheer 14/0
R100.00 Select options This product has multiple variants. The options may be chosen on the product page -
Gallo de Leon
R200.00 Select options This product has multiple variants. The options may be chosen on the product page