Here is a photo forwarded to me by Vin Kutty of his friend, Sam Grant standing in front of his tank with Sunken Gardens in hand. Here's what he writes: "That's a 300 gal tank with Discus and Apistos that we caught on Rio Abacaxis in 2015. The foreground carpet is Staurogyne Porto Velho, Nymphaea sp. Sanitarium and dwarf chain sword."
I can't think of a better use for a beautiful planted aquarium than as home to beautiful fish he has collected himself! Fantastic work, Sam!