In my 29 gallon i have anubias and that is doing great. I'm useing a LED lighting system so i obviously need low light plants. Java moss and java fern can grow in any type of lighting as long as you have some type of CO2 system or liquid CO2. Anubias doesn't require any CO2 system but will grow faster with it. Once you get a small carpet of java moss growing it will become a weed that keeps growing and will add alot of nature to your aquarium. All the plants i mentioned prefer to be planted on either driftwood, rock, or any aquarium decoration. Like all plants you will need a liquid fertilizer. Good luck.