Updated October 15, 2026
    nymph

    WD-40

    WD-40 — a proven dry pattern.

    nymph · hook sizes

    #14#16
    Type
    nymph
    Difficulty
    beginner
    Sizes
    #14, #16

    When to fish it

    This is a consistent subsurface producer, effective for enticing Brown Trout and Rainbow Trout feeding on emerging midges and mayflies in a tailwater setting, particularly with recent temperature fluctuations.

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