My aquarium is 17" deep, 36" long and 12" and it looks like 2" of gravel and
flourite, I'm planning to buy more gravel, should I buy mor flourite ???

well I will love to have nice looking plants, Amazon Swords, Cryptocoryne
wendtii ''brown'', Riccia fluitans Echinodorus x barthii , well I like this
plants from www.tropica.com but I like to have a nice planted aquarium I
have no idea wish one are good, and fast grow,