Wow Pat , there's a lot of new and interesting stuff going on in your house lately . They look simply , gorgeous. They look almost fully grown here , how big and old are they supposed to be ATM ? What are they , wilds , F1 ?
I would love to see them in a tank with sand , Driftwoods and a lot of plants, once you get them to full growns .
Don't know why , but I imagine a lot of Jungle Val (Valisneria ) in the background floating it's long thin leaves all along the surface in a peat stained tank .