A dry fly often not fished enough is the Ant. This pattern can be highly effective and is fished all over the globe. Here in South Africa it will work particularly well on Sterkfontein, but is worth keeping in your trout box. Tied with a foam body, this fly floats well and can imitate more than just an ant, making it a versatile pattern for many fisheries throughout South Africa. The white part of the foam acts as an indicator, making it more visible for the fisherman from afar.
