Water plants is often used to beautify the park that has a pool shower, calm water, swamp, or a waterfall wall. But there are also some people use food to the fish in the ponds.
There are many diverse selection of water plants if you want to beautify your pool, have a variety of shapes and colors of flowers that can be adapted to the condition of your pond.
On the other water plants that are very easy to maintain, of course you do not need to water the soil like other plants, enough to just cut it off if your pond water plants cover.