So I went to Petsmart today, and saw that they had quite a few "aquatic" plants. I liked the look of the so called Aqua Fern, which is a trichomanes javanicum. When I get home I rip open the package and then put them in my tanks. I then go to the internet to look them up (and yes I realize I should have done this in the reverse order). And to my dismay I find I've been tricked. That this plant isn't fully submersible. I'm so frustrated right now!!! I called and talked to the "Pet Care" manager, and she told me I was wrong, but that she'd take them back despite the ripped packaging for store credit (well how kind of her, sheesh). She really talked down to me, which I didn't appreciate. Does anyone of know if any of the plants that Petsmart sells are actually meant to be in aquariums? Now that I have to spend this store credit I'd like to actually get a plant that works for my aquarium. Any ideas?