If I can’t use bacteria, how can I defend my pond while the water is cold?
Mary – Hudson, CO
It is not uncommon for ponds to get a little out of control as the temperatures begin to drop in the late fall and early spring. As water temperatures decrease, your pond crosses a balancing point where your bacteria and algaecides can no longer remain effective enough to fight off excess nutrients and cold temperature plant growth. Customers tend to let their guard down at the end of the season as they venture indoors for the winter.
Pond dye is an effective year-round treatment that works flawlessly in the winter giving your pond a unique look even as it ices over. Algae and plants can still grow at the bottom of the pond in cold temperatures and they are continually exposed to sunlight even if there is a layer of ice on the pond. There are multiple shades of dye available to pond owners. Pond Logic® offers pond dye in a decorative Nature’s Blue™, natural blue-green Twilight Blue™, or reflective Black DyeMond™, so you can achieve a unique color that fits your particular setting. You can learn more about choosing the best pond color in our Pond Dye Blog.
Organic matter will continue to decay during the winter, and run off from melting snow and rain will contribute to an increase in phosphate levels which encourages algae growth. Using a water conditioner like Pond Logic® EcoBoost™ will continue to bind these phosphates rendering them useless to weeds and algae as well as introduce trace minerals into the water column which promote a healthier fish population. EcoBoost™ also enhances the natural bacteria found in your pond increasing their productivity when they are active.
Both EcoBoost™ and pond dye are considered “proactive” pond care treatments as they are designed to create a balanced ecosystem and prevent problems like algae growth or turbid water. You can save yourself a lot of work and money on difficult spring start ups or late season algae blooms by continuing to use these types of pond care products throughout the year even after your bacteria and herbicides are packed away for the winter.
POND TALK: Pond owners sometimes use pond dye in the winter to create unique ice colorations. Share your winter pond art pictures and stories with other pond guys and gals.