How do you kill water bugs of the Notonecta Species also called Backswimmer Bugs in a fish pond?

To control Notonecta species, or backswimmer bugs, in a fish pond, consider introducing natural predators such as fish that consume insects. Additionally, maintaining a balanced ecosystem with plenty of aquatic plants can help reduce their population by providing habitats for their predators. If necessary, you can apply insecticides specifically labeled for use in water bodies, ensuring they are safe for fish and other aquatic life. Always follow the manufacturer's instructions and local regulations when using chemical treatments.