Over 70% of India’s urban lakes are choking on algal blooms — killing aquatic life and poisoning water. But SwanCav by Prasino Tech is changing that. This solar-powered floating device uses ultrasonic waves to stop algal growth—no chemicals, no labour. It revives lakes in just a month, cutting blooms by 90%! Should this tech be scaled across India? Let us know in the comments below! 👇 @prasinostechinnovations | @dr.anupam_mukherjee | @aditi.mullick #cleanwater #sustainabletech #ecoinnovation #saveourlakes #greenenergy #waterrestoration #techforgood [Solar Floating Device, Algal Bloom Solution, Lake Restoration India, Eco-Friendly Water Tech, Prasino Tech SwanCav, Ultrasonic Water Purifier, Sustainable Lake Treatment]