The 2nd or 3rd mini-pond does not have to be very big to do some fish experimenting. The big benefit to the mini pond is it is easy to start over. It is often best to drain them annually or occasionally during winter so the bottom soils can aerate, decompose, and weeds will die, then refill in spring for your next crop or experiment.

Last edited by Bill Cody; 02/25/15 06:57 PM.

aka Pond Doctor & Dr. Perca Read Pond Boss Magazine -
America's Journal of Pond Management