The Wondefonteinspruit below the 1m pipeline has additional fish species including Mozambique tilapia (oreochromis mossambicus), Red-breasted tilapia (tilapia rendalli), Nile tilapia (oreochromis niloticus), Canary kurper (chetia flaviventris), Israeli tilapia (oreochromis aureus), Chubbyhead barb (e"nteromius" anoplus), European perch (perca fluviatilis) and goldfish (carassius auratus).