I have tried out a few different orchids in riparium planters. So far this one has had the best performance. The Phragmipedium that I planted in this tank last spring did not grow at all and I eventually removed it to plant again in a regular pot with bark orchid mix. I have a few different Bletilla too. These plants are now starting to go dormant.
Build a Planted Riparium!
riparium - Premier Riparium de Patrice_B - Page 7
50-gallon Planted Riparium. Found on hydrophytesblog.com