Volcano High Volume Lake AeratorsThe Volcano High Volume Aerator range is expertly designed to enhance oxygenation in large ponds and lakes, covering areas from 4,000 square meters (approximately 1 acre) to 20,000 square meters (about 5 acres). These aerators are renowned for their exceptional oxygen transfer rates, delivering up to 1. 5 kg per horsepower hour. Key Features: Power Options: Available in 1HP, 3HP, and 5HP models to suit various water bodies and conditions. High