Sapphire Back Baitfish Streamer

by @dekasso

Saltwater fly

Blue back flashing through a feeding rip

A size 1/0 saltwater baitfish streamer in blue, seafoam, yellow and white, tied for fast inshore fish chasing bait.

A saltwater baitfish streamer with a deep blue back, seafoam flanks and a bright white belly. Barred blue saddle hackles run down each side, finished with a glittered resin head and silver eyes.

Imitates
Fall baitfish run, typically late summer into autumn
Hook
size 1
Tippet
0Xrule of three
  • Size 1/0 stainless saltwater hook
  • Royal blue back over seafoam flanks
  • Barred blue saddle hackle on each side
  • Glittered UV resin head
  • Silver 3D eyes

On the water

Royal blue sits on top, fading through seafoam to a white belly with a thin yellow stripe between. Blue barred saddle hackles lie along the flanks. Up front, a silver-flecked resin head carries two big silver eyes.

Cast it to the edge of a rip or busting bait and strip it fast and erratic. Short pauses let the fibers breathe and the barred hackle flicker. On a bright day the glitter head catches the light on every strip.

Stacking the EP Fibers thin is what keeps the profile tall and clean. Tie each colour in sparse bunches, longer at the back and shorter at the belly, so the fly sheds water and casts well.

A coiled leader, tippet spools and an open fly box on slate

Rigging

Tippet
0Xhook size divided by three
  • Rig on a 16 to 20 lb fluorocarbon leader; add a short bite tippet where bluefish are around.
  • Use an intermediate line to hold it just under the surface in a chop.
  • Strip fast with short pauses, and keep the rod tip low to stay tight.

Where and when

The Henry's Fork of the Snake
Water
Henry's Fork of the Snake, Eastern Idaho
Hatch
Fall baitfish run, typically late summer into autumn
Target
False albacore, Bonito, Striped bass, Bluefish
Water type
Inshore rips, open flats, harbour mouths and nearshore surf
Also fishes
Also swims well for schoolie stripers in estuaries and for bluefish along jetties and sandy beaches.

Also on this water

  • Green DrakeJun
  • Pale Morning DunJun–Jul
  • Brown DrakeJun
  • TricoAug–Sep

Fished out of Last Chance, Island Park and Ashton.

Make it yourself

Intermediate8 materials · 11 steps

Style
Saltwater fly
Hook
Saltwater stainless straight-eye, size 1/0
Thread
Royal blue 140-denier
Fly-tying materials laid out on a dark bench

Materials in the order they go on the hook

  1. BellyWhite EP Fibers
  2. FlashPearl Flashabou
  3. LateralYellow EP Fibers
  4. WingSeafoam green EP Fibers
  5. SidesBlue-dyed grizzly saddle hackle
  6. BackRoyal blue EP Fibers
  7. EyesSilver 3D stick-on eyes
  8. HeadUV resin with silver glitter

Details

Imitates
Baitfish
Colors
Royal blue, Seafoam green, White, Yellow, Silver
A fly-tying vise holding a bare hook on a wooden bench

How to tie it

The steps, from first wrap to whip finish (11)
  1. Mount the 1/0 hook in the vise and start the blue thread a third of the way back from the eye.
  2. Tie in a sparse bunch of white EP Fibers on the underside, about three hook lengths long, as the belly.
  3. Add four to six strands of pearl Flashabou along each side, trimmed just past the belly fibers.
  4. Tie in a thin bunch of yellow EP Fibers on each side as a lateral stripe, slightly shorter than the belly.
  5. Lay a sparse bunch of seafoam green EP Fibers on top as the wing, running to the end of the belly.
  6. Tie one blue-dyed grizzly saddle hackle along each side, curving inward, reaching just past the wing.
  7. Top with a bunch of royal blue EP Fibers for the back, matching the wing length.
  8. Build a smooth, tapered thread head, whip finish and trim the thread.
  9. Comb out the fibers and shape the fly to a tapered baitfish profile with scissors.
  10. Stick a silver 3D eye on each side of the head.
  11. Coat the head and eyes with UV resin mixed with silver glitter, rotate to even it out, then cure.
Proportions (5)
  • Overall length about three and a half times the hook shank.
  • Belly and wing fibers about three hook lengths past the bend.
  • Saddle hackles extend slightly past the wing for a tapered tail.
  • Resin head covers the front quarter of the shank, eyes centred on it.
  • Profile tallest just behind the head, tapering evenly to the tail.
Tips (4)
  • Thin each bunch of EP Fibers before tying in; sparse layers cast better and look fuller wet.
  • Pick hackles with matching curves so the sides sit flat and the fly swims straight.
  • Rotate the fly while curing the resin so the glitter spreads evenly around the head.
  • Use a stainless hook so salt does not stain the fibers.
Common mistakes (4)
  • Overloading fibers makes a heavy, fouling fly; keep each colour to a pencil-lead sized bunch.
  • Hackles flared outward make the fly spin; tie them flat with the curve facing in.
  • Thick, lumpy resin heads add weight; apply thin coats and cure between them.
  • Crowding the eye leaves no room for the knot; stop the head a few millimetres short.
A dozen-fly materials kit laid out on slate with its recipe card.
The kit

Every kit size

Materials only

As tied · Materials only · 12 flies

$69.20

$5.77 a fly

Includes Saltwater stainless straight-eye · Silver 3D stick-on eyes · and 10 more

Every item in this kit · 12 items

Hooks & beads

  • Saltwater stainless straight-eye$6.501 × 25
  • Silver 3D stick-on eyes$5.951 pack

Thread & wire

  • Royal blue 140-denier thread$2.951 spool

Materials

  • Other material: White EP Fibers$4.501 pack · From the recipe row "Belly"
  • Pearl Flashabou$3.951 hank
  • Other material: Yellow EP Fibers$4.501 pack · From the recipe row "Lateral"
  • Other material: Seafoam green EP Fibers$4.501 pack · From the recipe row "Wing"
  • Blue-dyed grizzly saddle hackle$11.951 saddle pack
  • Other material: Royal blue EP Fibers$4.501 pack · From the recipe row "Back"
  • UV resin with silver glitter$13.951 bottle

Finishing

  • Head cement$5.951 bottle

Guide

  • Printed recipe and tying stepsIncluded1

As tied · Materials only · 48 flies

$173.23

$3.61 a fly

Bought separately $182.35 · you save $9.12

Includes Saltwater stainless straight-eye · Silver 3D stick-on eyes · and 10 more

Every item in this kit · 12 items

Hooks & beads

  • Saltwater stainless straight-eye$132 × 25
  • Silver 3D stick-on eyes$11.902 packs

Thread & wire

  • Royal blue 140-denier thread$5.902 spools

Materials

  • Other material: White EP Fibers$184 packs · From the recipe row "Belly"
  • Pearl Flashabou$11.853 hanks
  • Other material: Yellow EP Fibers$184 packs · From the recipe row "Lateral"
  • Other material: Seafoam green EP Fibers$184 packs · From the recipe row "Wing"
  • Blue-dyed grizzly saddle hackle$47.804 saddle packs
  • Other material: Royal blue EP Fibers$184 packs · From the recipe row "Back"
  • UV resin with silver glitter$13.951 bottle

Finishing

  • Head cement$5.951 bottle

Guide

  • Printed recipe and tying stepsIncluded1

As tied · Materials only · 144 flies

$407.70

$2.83 a fly

Bought separately $463.30 · you save $55.60

Includes Saltwater stainless straight-eye · Silver 3D stick-on eyes · and 10 more

Every item in this kit · 12 items

Hooks & beads

  • Saltwater stainless straight-eye$351 × 100 + 2 × 25
  • Silver 3D stick-on eyes$35.706 packs

Thread & wire

  • Royal blue 140-denier thread$17.706 spools

Materials

  • Other material: White EP Fibers$4510 packs · From the recipe row "Belly"
  • Pearl Flashabou$31.608 hanks
  • Other material: Yellow EP Fibers$4510 packs · From the recipe row "Lateral"
  • Other material: Seafoam green EP Fibers$4510 packs · From the recipe row "Wing"
  • Blue-dyed grizzly saddle hackle$143.4012 saddle packs
  • Other material: Royal blue EP Fibers$4510 packs · From the recipe row "Back"
  • UV resin with silver glitter$13.951 bottle

Finishing

  • Head cement$5.951 bottle

Guide

  • Printed recipe and tying stepsIncluded1

With vise & tools

As tied · With vise & tools · 12 flies

$219.20

$18.27 a fly

Includes Saltwater stainless straight-eye · Silver 3D stick-on eyes · and 19 more

Every item in this kit · 21 items

Hooks & beads

  • Saltwater stainless straight-eye$6.501 × 25
  • Silver 3D stick-on eyes$5.951 pack

Thread & wire

  • Royal blue 140-denier thread$2.951 spool

Materials

  • Other material: White EP Fibers$4.501 pack · From the recipe row "Belly"
  • Pearl Flashabou$3.951 hank
  • Other material: Yellow EP Fibers$4.501 pack · From the recipe row "Lateral"
  • Other material: Seafoam green EP Fibers$4.501 pack · From the recipe row "Wing"
  • Blue-dyed grizzly saddle hackle$11.951 saddle pack
  • Other material: Royal blue EP Fibers$4.501 pack · From the recipe row "Back"
  • UV resin with silver glitter$13.951 bottle

Finishing

  • Head cement$5.951 bottle

Tools

  • Rotary pedestal vise$791
  • Ceramic bobbin$141
  • Fine-point scissors$161
  • Whip finisher$91
  • Hackle pliers$71
  • Bodkin$51
  • Bobbin threader$41
  • Dubbing wax$41
  • Canvas tool roll$121

Guide

  • Printed recipe and tying stepsIncluded1

As tied · With vise & tools · 48 flies

$315.73

$6.58 a fly

Bought separately $332.35 · you save $16.62

Includes Saltwater stainless straight-eye · Silver 3D stick-on eyes · and 19 more

Every item in this kit · 21 items

Hooks & beads

  • Saltwater stainless straight-eye$132 × 25
  • Silver 3D stick-on eyes$11.902 packs

Thread & wire

  • Royal blue 140-denier thread$5.902 spools

Materials

  • Other material: White EP Fibers$184 packs · From the recipe row "Belly"
  • Pearl Flashabou$11.853 hanks
  • Other material: Yellow EP Fibers$184 packs · From the recipe row "Lateral"
  • Other material: Seafoam green EP Fibers$184 packs · From the recipe row "Wing"
  • Blue-dyed grizzly saddle hackle$47.804 saddle packs
  • Other material: Royal blue EP Fibers$184 packs · From the recipe row "Back"
  • UV resin with silver glitter$13.951 bottle

Finishing

  • Head cement$5.951 bottle

Tools

  • Rotary pedestal vise$791
  • Ceramic bobbin$141
  • Fine-point scissors$161
  • Whip finisher$91
  • Hackle pliers$71
  • Bodkin$51
  • Bobbin threader$41
  • Dubbing wax$41
  • Canvas tool roll$121

Guide

  • Printed recipe and tying stepsIncluded1

As tied · With vise & tools · 144 flies

$539.70

$3.75 a fly

Bought separately $613.30 · you save $73.60

Includes Saltwater stainless straight-eye · Silver 3D stick-on eyes · and 19 more

Every item in this kit · 21 items

Hooks & beads

  • Saltwater stainless straight-eye$351 × 100 + 2 × 25
  • Silver 3D stick-on eyes$35.706 packs

Thread & wire

  • Royal blue 140-denier thread$17.706 spools

Materials

  • Other material: White EP Fibers$4510 packs · From the recipe row "Belly"
  • Pearl Flashabou$31.608 hanks
  • Other material: Yellow EP Fibers$4510 packs · From the recipe row "Lateral"
  • Other material: Seafoam green EP Fibers$4510 packs · From the recipe row "Wing"
  • Blue-dyed grizzly saddle hackle$143.4012 saddle packs
  • Other material: Royal blue EP Fibers$4510 packs · From the recipe row "Back"
  • UV resin with silver glitter$13.951 bottle

Finishing

  • Head cement$5.951 bottle

Tools

  • Rotary pedestal vise$791
  • Ceramic bobbin$141
  • Fine-point scissors$161
  • Whip finisher$91
  • Hackle pliers$71
  • Bodkin$51
  • Bobbin threader$41
  • Dubbing wax$41
  • Canvas tool roll$121

Guide

  • Printed recipe and tying stepsIncluded1

The creator

An illustrated portrait for Dekasso (an illustration, not a photograph)

Dekasso

@dekasso

Wherever the truck rolls to a stop.

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