... OF AQUARIUMTYPE OF AQUARIUMNorth and Central America(water slightly hard and alkaline)South America(soft, acid water)West Africa (variable water characteristics)Asia and South-East Asia(slightly ... rotundifoliaSagittaria (Alismataceae,North and South America, andEurope) The leaves of these paludal plants that areabove water are arrow-shaped, while the submerged ones take the form of thin ribbons.Take ... aquaterrariumsSUITABLE PLANTSBacopa, Cabomba, Heteranthera, Hottonia, Ludwigia,Myriophyllum, Sagittaria, SaururusAlternanthera, Cabomba, Echinodorus, Eichhornia,Heteranthera, Myriophyllum, SalvlniaAnubias, Bolbitis,...