Tissue crop aquarium plant in sealed cup.

It seems that the vesicularia ferriei 'Week Moss' is from China and was distributed by Oriental Aquarium Plants. 'Weeeping' is a dense foam 1 to 3 cm high, falling with clear shoots, light green, in the shape of tears.
This foam is perfectly attached to a decorative root as well as a hanging garden, thus giving depth and contrast to the aquarium. 'Weeping Moss' is an easy fast growing plant, which must be cut regularly in order to keep its shape.