Alternanthera reineckii 'Pink' XLLarge motherplant, grown in a 9 cm square pot. The purple colour underneath leaves of Alternanthera reineckii 'Pink' from South America provides an effective contrast to the many green plants in an aquarium particularly when planted in groups. Stems becomes 25 50 cm tall. Good light encourages the leaves to turn red. Easy to propagate by nipping off the terminal bud and planting it in the substrate. This also makes the mother plant more bushy, because