The Balkhash Perch (Perca schrenkii) is a freshwater fish endemic to Lake Balkhash and its inflowing rivers in Kazakhstan. This species is characterized by its olive-green to golden-bro... The Balkhash Perch (Perca schrenkii) is a freshwater fish endemic to Lake Balkhash and its inflowing rivers in Kazakhstan. This species is characterized by its olive-green to golden-brown coloring and distinctive vertical bars, which help it camouflage in its natural habitat. The Balkhash Perch primarily feeds on smaller fish, crustaceans, and insects, playing a crucial role in the local aquatic ecosystem as a predator. Despite its moderate size, it is valued both commercially and recreationally, contributing to the local fishing industry. Conservation efforts are important for this species due to its limited geographic distribution and the environmental pressures on its habitat.Click here to read more about Balkhash Perch.