I can't offer much, but I will say that this is not a true aquatic plant, and from a thread on this forum in 2009, it seems it won't last long submersed. It is best suited to a terrarium.
Byron Hosking, BMus, MA
Vancouver, BC, Canada
Something we all need to remember: The fish you've acquired was quite happy not being owned by you, minding its own business. If you’re going to take it under your wing then you’re responsible for it. Every aspect of its life is under your control, from water quality and temperature to swimming space. [Nathan Hill in PFK]