What environmental factors will negatively impact the performance of the bacteria in the pond?
Neighbors spraying pesticides in the area; nearby parking areas with road cleaning chemicals from maintenance vehicles; countywide pesticide spraying programs; unseasonable temperature drops; chlorine from tap water; salt and other medications added to the pond; lime and acids from cement foundations; hurricanes and strong winds blowing toxic debris into the pond. Although these will impact the bacteria, it should not eliminate all from the pond. The bacteria can reestablish itself.
