Echinodorus cordifolius 'Fluitans'

A comparatively fast-growing Echinodorus from Mexico, suitable for large aquariums reaching 20-50 cm long leaves and a 15-30 cm wide roset. Unlike other round-leafed varieties of the species, Echinodorus cordifolius ssp. fluitans is less likely to grow up over the water surface. If it grows large enough, it forms large leaves just under the surface instead. 

Plant info