Colocasia 'Hawaiian Punch' - excellent as a pond plant. Highly attractive Colocasia with bright red stems and red veins on the back of the leaves.  Loves water and a very fast, easy grower in warm areas.  Divides quickly, so it is best to keep it contained. Great in a pond or water pot in filtered sun although they will tolerate most conditions, even full sun.  Also does well in soil or potting mix if kept continually moist as it likes boggy conditions.