They can be somewhat hard to keep in certain circumstances, but are a great addition to most aquariums. There are two varieties, a red and a green. The round leaves are ruffled and spotted. The leaves face the light, and their ruffled appearance gives the plant a very bushy appearance. It can be quite difficult to find and expensive, but is fairly easy to keep.
Propagation is done by replanting the seeds.
It is relatively hardy and prefers soft water. This plant will not thrive planted into the substrate. It must be attached to tank decor such as pieces of rock or wood via rubber bands or root anchors. It is difficult to keep for long periods of time. The dark green leaves are tough and require bright lighting.