What is the recommended action if a pond is overpopulated with non-reproducing fish?

Complete elimination of all fish and restocking is a viable approach when dealing with a pond overpopulated by non-reproducing fish. In such cases, the existing fish may not contribute to the natural population balance, leading to issues such as poor water quality and limited resources for other aquatic organisms. By removing all fish, you can reset the ecosystem and restock it with a more suitable population, potentially including species that are better balanced for environmental conditions and recreational needs.

This strategy provides an opportunity to create a healthier aquatic environment, allowing for the introduction of fish that can thrive and reproduce under those specific conditions. It can also help to eliminate diseases or undesirable genetic traits that may be present in the existing non-reproducing fish population. Moreover, restocking can allow for a carefully planned balance of species that can help maintain the pond's ecological integrity in the long run.