Yes its cold Really cold!

Cold weather can be tough on outdoor goldfish ponds. When temperatures drop significantly, ice can form on the surface, cutting off oxygen and putting your fish at risk. It's crucial to take preventive measures to ensure the health of your goldfish. You might consider installing a pond heater or aerator to maintain open water. Regularly check the pond's ice thickness; if it's too thick, avoid walking on it as it may be unstable. Additionally, make sure your pond has enough depth, as deeper areas may not freeze completely, providing a refuge for your fish. Monitor water quality frequently; cold temperatures can decrease oxygen levels. Be cautious with feeding your goldfish in winter, as they slow down and require less food. Proper winter care is necessary to keep your goldfish pond thriving even in the coldest months.