Thanks for great thread Mendip. We have 4 ponds in rice land. Built years ago. Rely on rain to fill. Stock every year with fingerling catfish and snakehead. Let em grow, dain the pond and turn local kids loose to catch and bag. They have great fun and fish are tasty.
Property on house land we have more a large bathtub rather than a pond to act as home for Timmy the turtle. When water gets low just top up with village water supply.