The Mooi River (Mooirivier) is a stream flowing through the North West Province of South Africa, winding through a semi-arid landscape that reflects the broader character of this water-scarce region. The river is part of a catchment that has experienced significant anthropogenic influence over the years, shaping both its habitat and the fish communities that inhabit it. Despite these pressures, the Mooi remains a destination for anglers drawn to its mix of species, including common carp, rainbow trout, and largemouth bass. The riparian corridor and in-stream habitats, while modified from their natural state, still support a diverse enough fish community to make the river a worthwhile angling destination for those who understand its character.