ADA Cryptocoryne x willisii 'lucens' - Small Foreground Aquarium Plant Cryptocoryne Lucens is a beautiful compact species, it is one of the smallest crypt species being the second smallest cryptocoryne available today. Parva is the smallest with Lucens only being ever so slightly larger. It is a lush green and once mature has a sight darker hue around the edges of the leaves. How to Use Cryptocoryne lucens Can be used in low-mid lighting areas, in the foreground or midground of your aquarium. Plant in larger portions or gently tease into smaller portions and plant in various locations. Plant Maintenance Prune away full old yellowing or damaged leaves, do not cut the leaves with scissors. Key Plant Information Shady area aquarium plant Small Cryptocoryne Native to Sri Lanka Cryptocoryne lucens Growth Information Cryptocoryne lucens Difficulty Easy Type Rosette Origin Asia Growth Rate Moderate Height 3-8cm Light Demand Low CO2 Optional