India, March 5 -- Sir,

Hebbal Lake, located in Hebbal industrial area, is facing a severe ecological crisis. Over 60% of its surface is now covered by floating plants, primarily water lettuce. This invasive plant forms dense mats on the water's surface, blocking sunlight, depleting oxygen levels, and harming aquatic life. If left uncontrolled, water lettuce can completely alter the lake's natural balance, leading to severe ecological damage.

The unchecked spread of these plants is reducing oxygen levels, making survival difficult for fish, birds and other aquatic species. If the situation worsens, the lake could soon experience eutrophication - a process where excessive plant growth depletes oxygen, killing aquatic life and turning the ...