BH Zebra Midge - Black The BH Zebra Nymph is a simple yet effective fly that imitates a variety of midge and chironomid pupae. It&';s a popular choice among fly fishers due to its versatility and ease of tying. The BH Zebra Nymph is a must-have fly for any fly fisher&';s box. Its versatility and effectiveness make it a great choice for catching a variety of fish, especially trout, in rivers and streams. With its simple tying process, you can easily tie your own BH Zebra Nymphs and experience success on the water. Sizes: # 12 - # 20