Yes, the common name of water hibiscus comes from its flower-like shape. The official name is Daping. It is a perennial floating plant of the Araceae family. It is native to tropical and subtropical waters and likes sunny and warm climates. . In winter, the plants that are sensitive to the cold will turn yellow and wither and must be moved indoors; while the plants that have been planted indoors for many years will grow small and exquisite due to lack of sunlight and can be cultivated in pottery bowls, glass jars, and stone trays. Therefore, it is very suitable to be placed in a fish tank. It is similar to duckweed. However, if it grows too much, some of it must be fished out to make sure there is some space in the water surface.