How to Dredge a Farm Pond
Cleaning a pond regularly is one of the best ways to prevent some of the common problems in a farm pond. The more silt, algae and fish waste accumulate on the pond bed, the more bacteria, insects and unwanted water life–and stench–you are going to have. A dirty pond can also become uninhabitable by fish, and accumulated waste means a shallower pond. Dredge your pond a couple of times a year, and you’ll probably find your pond maintaining a healthy level of cleanliness.
Tips for dredging your farm pond
Dredging a pond, in essence, is raking the bottom of the pond. If your pond is shallow enough for a rake to reach the bottom, you can dredge the pond by yourself. Rake the floor of the pond and put all the weeds you pick up into a boat. If the weeds are tough to uproot or are too heavy to lift, buy a longer rake and dredge the pond from the shoreline.
Adding an herbicide or algaecide will weaken the weeds, however, you do not want to use chemicals to clean your pond if it is not necessary. Alternatively, you can cover the surface of the pond with tarp so sunlight will not reach the plants and they will die. Also, many fishes, especially grass carp, love to eat pond weeds. Although grass carp are good for controlling weeds in your pond, too many of them will eat every kind of plant living in your pond.
Hiring someone with a dredger is the easiest way to clean your pond. Dredgers not only remove the weeds from your pond, they also uproot the weeds, which ends your weed problem entirely. Dredgers also remove the decomposing plants from the bottom of the pond. If you have a large pond that is important for your farm and animals, investing in a dredger is a wise decision.