Are there any plants that can live in water without co2, small amount of lighting & no substrate(bare bottom)? Names with pictures will be great.. thx.
any rhizome base plant will, but needs to be attached something. Anubias sp. such as A. Barteri, Anubias Bertera v "nana", ... v "coffeefolia". Mosses (look on aquabid, there's always a good selection such as christmas, flame, and java), Ferns (Java fern being the most popular), and any plant that can grow by floating (hygrophylia, anachris, etc).
yup, what they all said. as for what they were selling attached one wood, who knows. it could have been any of these mentioned. without a pic, its impossible to name the plant