Pond Boss Forums GENERAL QUESTIONS Wildlife Management African Geese and Pekin Ducks

I had a man over to do some work and he told me that his African Geese and Pekin ducks fixed his pond's leak. He then described how they are fun and loyal and eat snakes, bugs, etc, and how they are essentially pets and fun to have.

Is there a downside to getting these critters for the my pond? Thanks. Rick