Tag Archives: dormant Koi fish

Winter is here in the Northern hemisphere and swimming pools and aquaculture fish are too cold.

Winter and Christmas for my Northern hemisphere friends will be here soon, and it’s almost time to close down your pool to get it ready for the next season. My Southern pool buddies can ignore this in Florida, Texas, Arizona, California, Nevada, Georgia and   To ensure your swimming pool equipment remains in good shape, here […]

Keep the Koi Fish warm in California, Canada and the rest of the world.

This is a photo that one of my aquaculture buddies took of his Koi pond at a high elevation in Northern California. He is using one of my cold weather heat pumps to keep the fish warm all year so that they keep active, eating and healthy. He doesn’t want the little guys to just […]