Ponds are great. They are beautiful and they elevate the look of your yard.
Ponds can be good for your mental health, too. Studies suggest that being near the water will be good for you.
A pond is not complete without the fish and aquatic plants. Throw in the visiting frogs and you have a complete ecosystem.
Having a pond provides you with joy. But you need to take care of the pond and its inhabitants to continue feeling that joy.
Providing a good environment for the fish, frogs and aquatic plants. That means making sure that the pond is clean and healthy.
But what happens when it’s winter?
Fish gets cold, too
If the temperature is too low, the pond could freeze. Although, this only happens at extremely low temperatures as water is actually good at holding heat.
Even if the pond doesn’t freeze, it doesn’t mean that the fish will not get cold.
Keep them safe and warm during winter with a good quality pond heater. It’s a piece of equipment that provides a healthy environment for your fish and aquatics.
It’s not just that. Filters will also have a hard time functioning in the winter especially when there is ice formation.
As a result
Without proper winter care, more dirt will be accumulated in the pond during winter.
It’s important to keep the pond water warm for the sake of your fish, aquatic plants, and your filter.
The heater doesn’t just keep the pond warm, it keeps the environment clean too. All the better for the fish and aquatic plants.
The heater also keeps the right balance for the pond.
Do you need one?
Generally, if you live in a place that experiences low temperature, you should have a pond heater.
Benefits of a Pond Heater
Let’s start with the obvious:
1. It prevents ice in pond
When the pond freezes over for a long period of time, the fish will not survive. They will be fine for a day or two but not for weeks.
These are not ice-bound fish in natural bodies of water that are known to slow down their metabolism during winter.
2. Allows gas to escape pond
Gas is not good for fish. It could actually suffocate the fish. Gas is formed through decaying matter in the pond.
When the pond, even if it’s just the top part, turns into ice, the gas is basically trapped under.
There is no way to go
As a result, the fish may take in too much gas and die. A pond heater or de-icer prevents ice from forming.
3. Maintains a healthy level of oxygen
Fish need oxygen. They could get it from the aquatic plants, the atmosphere, the sun, and just movement within the pond.
When the pond iced over, there is no movement and the sun cannot penetrate within.
Fish and aquatic plants need oxygen to survive the winter.
What to Look for in a Pond Heater
There are hundreds of different heaters in the market. Which one should you choose?
We made a list for you to make it easier. However, there are certain parameters that you should consider when buying a pond heater.
Here are some of them:
There are two major types of pond heaters:
Floating pond heater / de-icer
This piece of equipment floats on the surface of the water. This keeps a part of the pond free of ice so that there will be no gas buildup.
A lot of fishes can live comfortably even with ice on the pond surface as long as there is an area that allows the pond to actually “breathe.”
This is an effective tool but it’s not really good for aesthetics.
Submersible pond heater
Obviously, this is a heater that is placed at the bottom of the pond. The equipment provides heat that will be circulated in the pond water.
It’s nice because people don’t actually see it. However, if your pond is quite deep, then it won’t stop the ice from forming on the surface of the water.
Each pond heater has a maximum surface area that it will be capable of heating. It’s important that you know this while also knowing the surface area of your pond.
Knowing the heater’s capacity is going to be crucial in terms of efficiency.
You will need the right amount of wattage to prevent ice from forming on the surface of the pond or to provide adequate heat to keep the pond comfortable for the fish.
Just know that the higher the wattage, the more expensive your electricity bill will be.
To give you an idea
A 300-watt de-icer is enough to sustain a hole in the surface water for a pond with 500 to 1,000 gallons of water.
It’s more complicated for the submersible one because it’s about maintaining a certain temperature so that the pond will be warm.
You should always buy the most efficient product that would be best for your pond, no matter the price. If you buy the cheapest one but it is not the right fit for the size of your pond, then it defeats the purpose of having a pond heater.
Understandably, people will always check the price because budget matters. Just make sure you have the best value-for-money option that is right for your pond.
Check out this video to know more about pond heaters and de-icers:
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