Helanthium Tenellum was previously known as EchinodorusTenellus for many years.However, the chain sword group was moved to the genus Helanthium. The Dwarf Chain Sword Narrow Leaf or Pygmy Chain Sword.Grass-like, compact, narrow leaves make it an excellent foreground plant for fish tanks and aquariums. Under astrong light environment, it will turnreddish-green in color and easily be propagated through runners.
Sold as in Vitro, Tissue Culture Cup with vitamin liquid/gel. Cup size: approx. 2.5 x 2.5 inches.