This plant normally grows fast, but the addition of CO2 may be necessary to promote growth. In small open aquariums it can grow out of the aquarium and form beautiful surface leaves. The finely branched leaves are very decorative and provide good contrast to other leaf shapes. In good light Ceratopteris thalictroides grows fast and helps prevent algae by consuming large amounts of nutrients. This makes it a good starter plant in small aquariums.
Height 15-30 cm Width 10-20 cm Light high-very high Temp 20-28'C
pH 5-9 Growth VERY FAST Demands EASY
Photo by Dusko Bojic.
I use plants from www.tropica.com