Aquatic Arts Live Hornwort Plant - 2 Extra Large Bunches of Pond Plants Over 10 Stems Great plant for beginners; does not require special equipment, care, or knowledge Beautiful upgrade over plastic plants, which can look tacky and make your tank appear unnatural Very fast growing; ships up to 8 inches tall and grows 1 inch per week with adequate nutrients Grows by using waste and pollutants in the water; very effective part of your biological filtration Reduces or eliminates water changes; comes with live arrival guarantee