An extremely beautiful aquarium plant circled by light-green and finely branched leaves from South-East Asia. In the right growing conditions with added CO2 and a nutritious bottom this plant grows fast and can become 25-50 cm long and each stem up to 15 cm wide. In good light it forms horizontal side shoots and becomes attractive and bushy. Most decorative when several stems are planted in a small group. In open aquariums it sometimes sends shoots above the water surface, forming small blue flowers.