Coontail vs. Milfoil: Identify & Control

Coontail close up underwater on white background.

Overview Although coontail and milfoil look similar with their branched stems and bushy leaves, they have a few differing characteristics that aid in the identification of each plant. Coontail feels rough when pulled through the hand and has straight leaves. Milfoil is smoother to the touch and has pairs of leaflets. Another big difference is…

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Oxygen: The Most Important Element

Healthy pond with boat and blooming trees.

Overview Aquatic plants and animals need oxygen to survive, and a water body needs it to stay healthy. One of the most common ways to determine how healthy the water is and how much life it can sustain is by detecting dissolved oxygen levels in ponds. As air and water mix at the surface, oxygen…

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Pond Fountain Guide

Aerating fountain running in pond.

What type of fountain is best? How to choose a pond fountain? Is there any maintenance? Click for the answers and more information.

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What is Duckweed, and is it Good?

Duckweed clump on hand.

Common duckweed, or Lemna minor, is a small flowering, floating plant that sits on the surface of still ponds or lakes. Identifying this plant is difficult and people often confuse it with watermeal. Duckweed, also called water lentils, can overwhelm an area if not controlled. This occurs because the plants grow incredibly fast and cause…

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Pond Predators

Muskrat swimming in water that has weeds in it

Whether you have an excess of leeches, frogs, muskrats, herons, racoons, or snapping turtles, it is important to monitor your pond for wildlife.

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Elodea: Identify & Control

Close up of group of Elodea in water with a few white flowers on top

With three dark green blade like leaves whorled around the stem, Elodea can be confused for Hydrilla, which has four to eight leaves per whorl.

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