Aponogeton longiplumulosus is a tall bulb plant that originates from Madagascar. The leaves are long and thin with ruffled edges, almost like a cross between Aponogeton and Cryptocoryne Balansae. It makes a wonderful background addition for larger aquariums and can grow to the surface of your aquarium. Like other Aponogeton bulbs, this plant is quite hardy and does well in a wide range of water parameters.