The plant on the left side is Rotala macrandra, in the center is Althernanthera reineckki. Rotala mac is a very beautiful but also very difficult to keep healthy. I did really well with it and then killed it all off. I am trying it again with the 4 surviving stems from my original plants, so far so good. I just re-moved the A reineckki from the 20 as the brown algea problem I'm currently getting in that tank nearly smothered it, it was dying off. Trying to save it in another tank. Not much change in the 10, though I removed the small rock from the right foreground and am going to try a plant there instead, It's a type of Bacopa that is supposed to stay small and dosn't mind frequent trimming. I can't remember the exact name, I lost the tag! Also on the right foreground I have put in a bit of Samolus valerandi, another slow grower that should stay compact. Diatoms are just starting to kick in, you can see the brown tinge on the plants, especially the HC. Here is a current shot. Any extra plants are in the 20 and it is getting brown algea pretty bad. Let me clear that crap cleared up and I'll get you some plants from there. Good luck with your 10!