I have a concept that I have been working on for a few years that relates in a few ways to orchid gardering,
planted ripariums. These systems make good habitats for tropical fish and other aquarium livestock, while also supporting live plants artisically arranged in a miniature garden composition. Ripariums are often compared to a superficially similar kind of planted aquarium, the
paludarium, but unlike paludariums, ripariums do not have built-up terrestrial areas: the emergent aquatic plants are supported instead with hanging and floating planting hardware.
I include a picture above of a riparium composition that I recently put together in a 65 gallon aquarium. I actually have a few orchids growing in this setup--varieties selected because they use wet terrestrial habitats in nature--a
Phragmepedium and a
Spiranthes. I have a couple of different
Bletilla going in another tank. I really do hope to source other suitable species and try some more orchids in my ripariums.