Rotala Indica also known as Rotala Rotundifolia Red in many places. We usually sold this plant as an emersed form which looks similar to picture 1,2. The leaves are round when it grow emersed and it will start to transform to pointy leaf similar to picture 3,4,5 when they are fully adapted to submerged life. Rotala Indica does best in a rich based nutrient substrate, medium to high lighting along with CO2 injected aquarium.