Pond plants are essential for maintaining a healthy and balanced aquatic ecosystem. They include a variety of types such as floating plants (e.g., water lilies, duckweed), submerged plants (e.g., hornwort, anacharis), and marginal plants (e.g., cattails, irises). These plants provide oxygen, improve water quality by filtering pollutants, and offer habitat and food for aquatic wildlife. They also help control algae growth by competing for nutrients. Pond plants enhance the aesthetic appeal of water gardens and ponds, creating a natural and serene environment. Proper selection and placement of pond plants contribute to the ecological stability and visual beauty of aquatic landscapes.