How to Control Duckweed and Blanket Weed in Lakes

Опубликовано: 19 Июль 2026
на канале: envii Pond
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In this video, we visit a beautiful local lake to discuss the problems a lot of lake or large pond owners face. Lakes are notorious for producing large amounts of duckweed, blanket weed, algae blooms and even green water. Ash explains exactly why this is and how to control the levels of these so that they don’t take over your lake or large pond entirely.

Ash discusses everything from the root cause of the problem (pond sludge) to the simple and effective methods you can use to deal with it. These include monitoring the surroundings of your pond, introducing aeration and using beneficial bacteria.

We hope you enjoy the video and get some useful tips and advice for your lake or large pond. If you have any questions, please don’t hesitate to get in touch. You can comment on the video below or email us at [email protected].

00:00 - Intro
00:55 - The Root Cause
02:20 - Duckweed and Algae Blooms
03:20 - Lake Surroundings
05:41 - Improving Aeration
07:13 - Beneficial Bacteria
10:13 - Outro

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