by Holly Days Nursery, Garden Center, & Landscaping | Dec 7, 2020 | Aquatics, Cold Water, Fish, Koi, Pond & Aquatics, Winter
De-icers float in your pond and keep a hole open in winter ice. This allows bad gases to escape. These gases, which come from exhaling fish and decomposing debris, would otherwise build up under the ice and suffocate your pond life. A de-icer will heat up just enough...
