Riccia fluitans are easy beginner plants that can be planted floating, or attached to stones or driftwoods. Normally, It quickly forms thick mats even when low light and no CO2. Super beautiful and best carpet for PEARLING EFFECT! Cultivated from the "tropica 1.2.grow" jelly tub which was inspired by Takashi Amano. Selling one tub (tau huay container) which is enough for at least 3-4 wire meshes... CHEAPEST WITH THE BEST QUALITY!