Among lake and game fish, one fish that does a good job of eating leeches is called the red ear sunfish. Other natural predators for leeches include water fowl, crayfish and turtles. How do I get rid of leeches in my pond? To exterminate leeches, drain your pond, remove fishRead More →

Spray lemon juice on the ground, tree or other areas where the leeches are found. Lemon juice is effective at killing the leeches. Measure 5 ppm, or parts per million, of copper sulfate. … Pour 5 ppm of copper sulfate into the pond or small water source to kill theRead More →