The Alternanthera reineckii 'Mini' is an nice red plant that can grow up to +- 35 - 40 centimeters.
Proserpinaca is a stem plant, 10-40 cm tall and 5-10 cm wide. Cultivated in closed cups and delivered with saw-toothed leaves, which after a transitional period in the aquarium develop into long, finely denticulated, needle-like leaves.
Bucephalandra sp. 'Red' does best at lower light levels and is very easy to grow. The leaves are of a very dark green or leathery red colour. Size of leaf is 2-4 cm wide, 4-6 cm long and usually it will present wavy edges.
This red/Broad Leaf version of Cryptocoryne undulata grows wild in rivers of Sri Lanka. It is an easy plant, tolerant of very different conditions in an aquarium. Appearance of the plant will partially depend on these conditions. Heighth: 15-30cm.
Rotala macrandra is a wonderful aquarium plant that exhibits a beautiful combination of red and green colors under the right conditions. Gets +- 30 centimeters high.
Echinodorus 'Reni' is a well-known cultivar characterised by being amongst the smallest of the red Echinodorus, 15-40 cm tall and a roset from 15-25 wide.