Will sidewalk salt hurt my pond?
Ian – Auburn, KS
Nobody wants to worry about slipping and falling on icy driveways and walkways but is the salt you are using to keep you safe actually hurting your pond?
You have probably heard that salt is great for both your pond and the fish that dwell within. It is true that salt is an important part of maintaining a healthy pond but the type of salt you use and how much of it is in your pond is even more significant.
Quality salt designed for use in ponds like Pond Logic® Pond Salt consist of all-natural evaporated sea salt and are the safest bet for maintaining a balanced pond with healthy fish. Other salts have additives that are not intended to be put in your pond. Table salt for example can contain iodine and anti-caking agents, and common sidewalk salt can include materials such as chloride which can be harmful to your finned friends. An abundance of runoff into your pond from this salt may also be less than ideal. Take caution when using salt around your pond avoiding banks of snow and salt nearby which will eventually melt and drain into your pond. If you suspect this to be happening you may want to consider a partial water change or pond cleanout once your pond has thawed to give your finned friends a more ideal environment.
Pond Talk: Is your pond located near any salted sidewalks? Do you notice any affects of the salt on your pond?