Aquafleur Alternanthera cardinalis One of the few true red underwater plants, popular for its contrasting colour in the aquarium and broad leaves. Cardinalis is vigorous and robust, tolerates strong water movement well, and requires bright lighting. Tank Placement: MiddleAverage Height: 50cmTemperature: 22-28CLight Requirements: Bright LightGeographic Origin: South AmericaEase of Care: Average All plants arrive potted in rockwool, please note: you have to take the plants out of the pot and plant it to guarantee proper growth and avoid rotting of the roots. Plants are natural items and can vary in size when they get delivered. All photos are examples only. The sizing further up references to fully grown plants.