hi iv decided to try plants in my community set up witch has snails,angelfish,tiger barbs,plecs,rainbow fish,mollys,golden loaches and corys if possible free would be nice or cheap i dont mind paying i dont have a clue what im doing i have a gravel base would i need plant food and stuff my tank is quite well aireated any advice would be gratefull even better if i get plants thanks in advance just pm me if you have any