Common Hornwort - Ceratphyllum Demersum

Common Hornwort  is sometimes used as a floating plant in freshwater aquariums but can also be rooted in the substrate or attached to driftwood.  Its fluffy filament like leaves and bushy growth habit provide great cover for young fry. The leaves are produced in whorls of 6 to 12. They are very tough and are left alone by any plant eating fish. Regular pruning will keep them under control.