Although Riccia is by nature a surface or floating plant, it can be beautifully grown underwater. However, to do so, Riccia must be properly and securely attached to stones or driftwood. ADA Riccia Stones are a layout material to attach Riccia onto using ADA Riccia Line.
The flat shapes of Riccia Stone allow the creation of a beautiful foreground carpet of Riccia, or other plants like Willow Moss, and make the attachment process much easier as well. Riccia Stones allow for easier maintenance and better results.
For an alternative and more economic version, see Do!aqua Riccia Stones which are just as easy to use but come in less varied sizes.