How does skimming leaves help maintain my pond in winter?

Skimming leaves off your pond before winter prevents organic waste from decomposing in the water, which can reduce oxygen levels and produce harmful gases. Using a fine mesh leaf net that blocks up to ninety percent of falling leaves keeps the water cleaner and reduces the workload in spring. Less detritus buildup supports healthier fish and plants during dormancy, making the pond environment safer and more stable over cold months.