This stuff is really cool. Not sure if its really hygro, but it sure grows like it (wicked fast). It has long green leaves that when they reach the surface turn a pink/red. No i don't have any pictures, but you can see it if you search for my 55 long. Its on the right side. It would be great in a really tall tank, as this stuff likes to stretch its legs. First paypal of 7 bucks gets 10-20 stems of this stuff. Ask anyone whose bought from me before, its worth it.