I think these are lovely.
I don't have any standing water inside the house. Working with families that have mold problems for the past five years has sworn me off of anything that adds humidity into a house. No potted plants (the inside plants are all silk) and no aquariums. Until they all died (electrical failure) the goldfish were outside.
I'm going to start over with goldfish next spring. Maybe earlier if I get the chance. Goldfish uproot plants, tho.
I'd have to have a separate tank for the landscape, with maybe tetras. Maybe just with no fish at all.
It would be hard to show a tank like that. How would you move it?
"To bosom friend, to gracious host
To those who fall, and those who lift
To those who give, yet mark not gift
To healing, hope, and circumstance
To faith, to fate, to meetings chance"
-Bob Kublin (who I have not met)