Our Pond De-Icers Vent Harmful Gases All Winter Long
When it comes to protecting your fish, proper gas exchange is essential. Our small pond de-icer products create ventilation holes in the ice that allow harmful gases to escape, allowing your fish to breathe easily through cold-weather months. Within our pond de-icer selection, we have all-in-one products that can get the job done as either submersible or floating pond de-icer options without harming your fish or pond liners.
We offer both large and small pond de-icer devices, allowing you to find the right fit for your water garden. Whether your pond is less than 100 gallons or up to 2,000 gallons, we make it easy to find the ideal pond de-icer.
Frequently Asked Questions About De-Icers
What does a pond de-icer do?
A pond de-icer helps keep a small opening in the ice so gases can escape from your pond throughout the winter. As leaves, algae, and other organic debris break down, gases can build up beneath the ice. Keeping an area open supports proper gas exchange and helps create a healthier winter environment for your fish.
Do I need a pond de-icer for my koi pond?
If your pond is at risk of freezing over, a pond de-icer is a great addition to your winter pond care routine. Koi and goldfish can overwinter outdoors, but they still need proper gas exchange. A de-icer helps maintain an opening in the ice without needing to keep the entire pond ice-free.
When should I put a de-icer in my pond?
Don't wait until your pond is completely frozen! Place your pond de-icer before extended freezing temperatures arrive. Getting it in early makes it easier to maintain an opening in the ice throughout the winter.
Can I use a pond de-icer with an aerator during winter?
Yes! Pond aeration and a de-icer can work together to help maintain healthy gas exchange. For winter aeration, move your diffuser into a shallower area of the pond instead of leaving it at the deepest point. This helps avoid mixing the warmer water where your fish overwinter with the colder water near the surface.
Do you have questions about using a de-icer for ponds? Give us a call at 866-766-3435 and our pond experts will be happy to assist you.