Like the title says any ideas??? I know the pic sucks, don't have a digital camera anymore (got stolen), i tried attaching this one to the bottom, the rest are just free floating at the top of the tank like they were at the store i boght them from.
that is a pretty good deal....I like to let it float at the top of my tank, it sends roots down that look neat and the fish like to graze from. It never rooted really well for me and was easily knocked loose.
Could be but water wisteria tends to have a fairly thick central stem and grows to 18", it also doesn't have the watersprites tendency to fragment into floating new plants. Similar in appearance though, It was the part about floating sections that made me think watersprite, mine always tended to do that.