Very large and distinctive solitary plant. Most suited for big aquariums. Is normally not eaten by herbivorous fish. Crinum thaianum from Thailand is a distinctive bulbous plant belonging to the lily family having 60-200 cm long leaves. It is undemanding apart from the fact that it needs plenty of space. Plant so the top 2/3 of the bulb is visible, because otherwise the bulb tends to rot. When the plant grows older it sometimes sends a flower stem up to the water surface with an aromatic, elegant lily flower.