Fish-KOI Pond Algae Control

A Few Algae Facts & The Main Types of Pond Algae

The two types of algae that most water gardeners experience are suspended algae and filamentous algae. Suspended algae consist of millions of microscopic algae floating throughout the water. This causes the water to turn green or “pea soup” color. Filamentous, or string, algae forms long and short hair-like strands, attaching itself to rocks, gravel, plants, or any surface area it can find in the pond.​

Most pond owners in our area of Hennepin County, (MN) will notice a similar algae pattern in their pond, throughout the year. The cooler temperatures of early spring and late fall typically bring increased algae growth. Don’t be discouraged if your pond turns “pea soup” green or you have string algae problems during this time. Be patient. The algae doesn’t mind cool water and can grow happily, but the bacteria that help fight algae growth are dormant. This lack of balance results in excess algae. But as the water warms and the bacteria become more active, the algae will be reduced. Some ponds take longer than others do, but your pond will once again be clear and string algae will noticeably diminish as the summer approaches.

The Pond Co offers the following services: Pond Installation, Pondless Waterfalls, Landscape Garden Fountains, Maintenance, Cleaning, Algae Control, Leak Repair & Renovations for our clients in the Bloomington, MN area. Fill out our Contact Form to learn more.