Nope, but they look very cool; I've thought about this concept many times in the past but have never followed through; with an open top like that you would get quite a bit of evaporation; They have a pretty cool magnetic basket you can affix to the sides of the tank to support root balls; If you decide to move forward please take lots of pics and remember to post them! _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member