Over the winter months, you might be right about not needing to conduct water changes in your outdoor pond as often since rain entering the pond naturally dilutes any wastes.
But did you know that a lot of biological processes can make the water rather acidic. At this time of the year, it’s important that you at least check your pH (measure of the acidity) and KH (measure of the buffering capacity of the water against pH fluctuations).
Check out what can happen to your fish in the latest uploaded pictures on my Facebook Fanpage album titled “Under the Microscope.”
