Carter's Water Garden

Pond Tip Tuesday | Carters Nursery, Pond & Patio | Jackson, Tennessee

It’s getting HOT folks! Saturday was a scorcher – 102 F. Heat factor… Whew 😅 Can you say “Dog Days” are coming… What do you do when it’s too Hot to breathe? A/C!!! 

A better question: What can you do in the Hot months to help your Koi survive & thrive? 

As the temperatures rise, the Dissolved Oxygen in the water goes Down… How can you increase the D.O. In the warmer months? | Carters Nursery, Pond & Patio | Jackson, Tennessee

Waterfalls and streams help to increase the Dissolved Oxygen (D.O.) in your Pond.

In the Spring, Fall & Winter D.O. Is usually ample when you have a waterfall and aquatic plants, But, as the water temperature increases in the late Spring and as we enter Summer, the D.O. goes way down! That can cause serious problems for your Koi! Even death 💀! What can you do to fix this? 

Many of my clients have an aeration system in their Pond. This helps to increase the D.O. (Dissolved Oxygen) In the water! It’s also a great safety for your fish as well, it’s very unlikely that the waterfall pump and the aeration system would fail at the same time, leaving your finned friends vulnerable. I recommend powering your aerator on a separate circuit as well, in case of GFCI interruptions. | Carters Nursery, Pond & Patio | Jackson, Tennessee

A good aeration system really increases the Dissolved Oxygen in your pond water! This means a healthy pond, clean water & healthy vigorous Koi! 

As you see here, the air column pushes up from the bottom, really moving and oxygenating the water.

A good aeration system is fairly inexpensive & simple to install as well. 

This is my Pond Tip for the week and I hope it helps 😊


Happy Pondering! 


Mark Carter
Carter’s Nursery, Pond & Patio
2846 Old Medina Rd.
Jackson, Tn. 38305
Ph.# 731-424-2206

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