Mostonga Fishpond is located near the medieval fortress of Bačka, and it was designed and built during the period from 1970 to 1973. Today fishpond Mostonga operates within the group Jugotrade from Belgrade. Fishpond area is 800ha (10 lakes). In recent years, the pond has been producing and farming fish on the area of about 450ha. With intensive and controlled production and farming, using extruded food for fish and a variety of system aeration, annual production is about 700,000 kg of consumption fish. Every year the rest of the infrastructure is being improved in construction and technology field for farming and production (leveling lakes, damming and formation of smaller and more functional lake, utilization of elevators and special cranes for the fish handling) aiming more modern and healthier production, but also for meeting EU standards. As a part of the pond, there is a hunting ground spread over 905ha with over 20,000 different species of birds.