Thanks for those comments.
There are seven Congo tetras in there right now, with around 8 gold tetras, a few cardinals and a few fancy guppies that were in there when I started the tank. I'll probably add a few more Congos and more cardinals and keep it at a two species setup. At first I thought the Congos would be too large and ruin the scale, etc,, but with the thicker branches and thicker leaves of the setup it seems to work. There are also about 6 or 7 large Amano shrimp in there.
