In this podcast episode, Mike Holmes discusses a personal matter - the dirty pond on his property. He is joined by a pond maintenance company, and they discuss the challenges and solutions related to maintaining a pond on a private property. They explore the impact of nutrient runoff from nearby farms, the importance of regular maintenance, and the use of beneficial bacteria to improve water quality. The conversation emphasizes the ecological benefits of proper pond care and the necessity of understanding the balance between maintaining a pond and preserving the surrounding environment.