Tube fly
Purple Predator Tube
HuchoSubsurface
A purple or black-purple tube for low light, coloured edges and large pool tails. A different signal from black without the brightness of white — useful on dusk and dawn sessions.
Fish this when
Dusk, dawn and overcast days. When a mid-silhouette profile outperforms both extremes.
Typical zone & fishable range
usually
Surface
Film
Shallow
Subsurface
Deep
Setup sensitivity: medium
Included in packs
Deep winter — cold and reluctant fish