Learning Centre - All Articles

Winter Water Chemistry: What Happens Under the Ice When winter sets in and the pond freezes over, the surface seems calm, but what is below the ice is far from peaceful. The chemistry of the water below the ice is constantly changing, and it can have serious effects on fish health and the overall balance of the pond ecosystem. This can stress fish, reduce microbial activity, and influence nutrient cycles. The Oxygen Problem Proper aeration in the winter is vital for fish survival. When a pond f …