| Re: Need good plant suggestions, Java Fern is a good choice, you might also want to look at plants in the Anubias family. Anubias (Nana) is very popular. Anubias grow from rhizomes so it is not necessary to plant them in a substrate. They are so hearty folks refer to them as a live "plastic" plant.
Just some clarification...all plants require Carbon, they are 60% carbon in mass. Indoor aquariums usually contain 4-5 ppm of CO2 dissolved in them do to natural gas exchange, the action of heterotrophic bacteria, and fish. As long as the tank is lightly planted, low light, the plants will get enough CO2. If they are struggling, there are liquid additives that will help.
Regards,
Jay |