Echinodorus 'Barthii' is more commonly known in the United States aquarium trade as Red Melon sword plant. Burgundy red submerged leaves are the highlight of this aquarium plant. Echinodorus 'Barthii' is one of the more compact and slower growing sword plants allowing it to be planted in midground areas of the aquarium. Common Name: Red Melon Sword Family Name: Alismataceae Native To: Hybrid Lighting: Medium - High pH: 6 - 8 Growth Demands: Easy Growth Form: Rosette Growth Rate: Medium True Aquatic: Yes Placement in Tank: Mid - background Available As: Bare Root, Potted