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I have a deicer but my pond totally froze over. Help! What do I do? | Decorative Ponds & Water Gardens Q & A

Q: I have a de-icer but my pond totally froze over. Help! What do I do?

Q: I have a de-icer but my pond totally froze over. Help! What do I do?

Maggie – Carlisle, PA

A: Sounds like your pond fell victim to the 2014 Polar Vortex! When frigid weather persists for days on end – like those way-below-zero temperatures endured by a large swath of the country earlier this month – a pond can completely freeze over, even if a higher-watt de-icer and aerator are used. The ice-melting combination works great in most scenarios, but it just can’t keep up in extreme conditions.

If your pond has been totally frozen over for a day or so, your fish will be fine. But if it has been more than a few days, your pond pals could be at risk of oxygen deprivation or overexposure to dangerous gases trapped beneath the ice.

So what do you do?

Let’s start with what not to do – and that’s to try to smash the ice with a chisel or blunt object. The sound and vibration of that pounding on the ice amplify underwater, which can stress out your fish. They’re already unhappy, and so you certainly don’t want to make them endure more trauma!

Instead, use a pot of hot water to melt away the ice. If it’s particularly thick, you might need to repeat the process several times to open a complete hole in the frozen stuff. While the temperatures remain frigid, check on the pond every few days to make sure the hole is still open; if it freezes over again, use hot water to open the hole back up.

With another two-plus months of winter ahead of us, it’s not too late to add a de-icer to your pond if you don’t already have one. Simply place a unit, like the K&H Thermo-Pond De-Icer, on the ice and turn it on. It will heat up and melt through the ice – as long as temperatures aren’t too extreme!

Pond Talk: How did your pond fare during these extreme frigid January temperatures?

The Ultimate in Winter Pond Protection - PondAir™ & Thermo-Pond Combo

We’re expecting a big snow storm. Can I keep the net on my pond? | Decorative Ponds & Water Gardens Q & A

Q: We’re expecting a big snow storm. Can I keep the net on my pond?

Q: We’re expecting a big snow storm. Can I keep the net on my pond?

Dale – Rapid City, SD

A: If Jack Frost is blowing in a doozy of a blizzard, you should definitely take the net off your pond. As they accumulate, snow and ice can get heavy enough to collapse the net into your water feature—and that could endanger your dormant fish if they get tangled in the sunken net.

Before the storm passes through, remove your net and store it in your garage or shed, and add a K&H™ Perfect Climate™ De-Icer to your pond. The thermostatically controlled unit, which works above or below the water surface, will melt ice that forms around it, keeping a small hole open for gas exchange.

What About Debris?

If you’re worried about leaves and other organic material landing in your pond, keep your 3-in-1 Pond Net handy and remove anything that blows in during the storm. The telescoping aluminum handle, which extends 5 feet, will allow you to easily remove that muck-causing debris.

What About Predators?

If you’re concerned that raccoons, blue herons or other predators will battle the snowy elements to grab a sushi dinner from your pond, submerge some Nycon Koi Kastle Fish Shelters in your pond. These molded black plastic or fiberglass mesh shelters, which come in multiple sizes including lengths of 7 ½, 13, 18, 21½ and 24 inches, provide safe refuge for your koi and other fish. Simply position them in the deepest areas of your pond.

Depending on where you live, you can re-install your net again once the snow storm blows by. But if you expect a prolonged period of snow and ice, leave the net off for the season. Good luck, and stay warm and dry!

Pond Talk: What pond toys do you hope Santa brings for you this holiday season?

Vent Harmful Gases All Winter Long - K&H(tm) Perfect Climate(tm) De-Icer

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