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Fall is just around the corner. What kind of prep work should I be doing now? | Decorative Ponds & Water Gardens Q & A

Q: Fall is just around the corner. What kind of prep work should I be doing now?

Q: Fall is just around the corner. What kind of prep work should I be doing now?

Karen – McHenry, IL

A: Though we all wish summer could linger on forever, the reality of fall—and its associated pond chores—is nearly upon us. Cooler temperatures, shorter days and those brightly colored (and falling) leaves means you need to take a break from summer fun and get to work.

Here’s a quick rundown of the prep work you should be doing now:

Add Bacteria

When temps start to fall (particularly below 50°F), it’s time to add some cool-water beneficial bacteria to your pond, like the tiny muck-eaters in Pond Logic® Seasonal Defense®. They go to work decomposing leaves, scum and sediment that will inevitably build up over the fall and winter, which will result in better water quality for your finned friends.

Clean Up Your Plants

Cut back and remove any dead plant vegetation that’s inside and around your water garden. Use a handy long-reach tool, like the Pond Scissors and Pliers, to cut back water lilies and clear away dead marginals. As the temperatures cool even more, you’ll need to remove floating plants like hyacinth and water lettuce, sink your hardy water lilies and marginals into the deeper areas of your pond to protect them from freezing, and make plans to overwinter your tropical lilies inside.

Cover Up

Blowing leaves and other debris will drop into your pond during the fall, and if you don’t get them out, they’ll decompose over the winter and create a mucky mess in the spring. Plan to put a net over the pond, like the Pond Logic® PondShelter™ Net Kit, to keep them out, and use a skimmer net to remove any stragglers.

Have Supplies Ready

While you’re thinking about fall, now is a great time to stock up on winter water garden supplies. Purchase a six-month supply of Seasonal Defense®. Buy some Spring & Fall Fish Food, which will help your fish transition from their regular diet to one that’s easier to digest in cooler temperatures. Make sure you have an aerator or deicer ready to keep a hole in the ice. Preparing ahead of time will prevent any last-minute scrambling.

Regular Maintenance

Finally, continue to perform regular maintenance chores, like keeping your filter clean and operating well, doing periodic water changes, and feeding and checking on your fish. Summer is nearly over, but don’t neglect your pond-keeping routine!

Pond Talk: What other fall chores do you do in and around your water garden?

Keep Leaves & Predators Out - Pond Logic(r) PondShelter(tm) Cover Net

I think my aerator is undersized but how do I know? | Ponds & Lakes Q&A

Q: I think my aerator is undersized but how do I know?

Q: I think my aerator is undersized but how do I know?

Mitch – Roseburg, OR

A: As you probably know, proper aeration with a deep water or shallow water aeration system is key to a healthy pond or lake. When water circulates and moves, oxygen flows throughout the water column, the water temperature is even, and the fish and wildlife thrive. You’ll see no stagnant areas or catch whiffs of bad odors. Instead, you’ll have a welcoming, enjoyable body of water, perfect for play and recreation.

If you think your aerator isn’t doing its job, it’s easy to diagnose: Just take your pond’s temperature!

The Tools

To begin, you’ll need a non-floating pond thermometer, a long string, a tape measure, a waterproof marker, a stopwatch, and a pad of paper and pencil. Tie the string to your thermometer, and measure and mark every 24 inches down the length of the string with your waterproof marker.

The Technique

Once your tools are set up, gather them together, hop in your boat and motor to various locations in your pond.

At each spot, noting where you are, drop the thermometer into the water and take the water’s temperature readings 24 inches down at a time, from the top to the bottom. Let the thermometer rest long enough (5 to 10 minutes) to get the true temperature reading at your desired depth.

Repeat this process in different areas (particularly if your lake is unevenly shaped), taking notes all along the way.

The Results

Once you’re done taking your lake’s temperature, look at your notes. Is there more than a few degrees difference in any of your temperature readings? If so, you’re more than likely under-aerating your pond.

The good news is that The Pond Guy® offers a free aerial mapping service. We’ll measure your pond and tell you where the diffusers should be placed so that you’re getting even aeration throughout the body of water. Take advantage of this free service! Your fish will thank you for it!

Pond Talk: Do you have any tips for taking your lake’s temperature?

Let Us Map It & We’ll Guarantee It! - Airmax(r) Aeration Systems

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