Learn/Fly Box/Heavy caddis/Tungsten Caddis Bomb
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Heavy caddis

Tungsten Caddis Bomb

Deep-water caddis anchor
BarbelDeep

A heavy tungsten caddis for getting a believable larva profile down to barbel lying tight to the stones in fast, deep runs. The go-to anchor fly in heavy pocket water.

Fish this when

Deep fast runs, heavy pocket water, barbel lying tight to the gravel. Standard caddis patterns cannot reach fast enough — this one can.

Why it works

Tungsten bead drives the fly to the bottom in seconds. Point-down jig hook rides the fly up away from snags while keeping the body near the substrate.

Naturals it imitates
caddis larva
large nymph
Typical zone & fishable range
usually
Surface
Film
Shallow
Subsurface
Deep
Setup sensitivity: medium
Hook range#8–12
Included in packs
Deep runs