Aponogeton Longiplumulosus from Madagascar has large, fluted leaves ( 35-60cm long ), making it a
wonderful plant which can be recommended for large aquariums ( The whole plant becomes 25-40cm wide ).
It is relatively undemanding, and makes no special demands on water quality. It also flowers frequently,
making it a beautiful addition to and large aquarium. It stops growing at regular intervals, but normally starts
again after a few weeks of dormancy.