This tank has undergone quite the change. After experiencing high TDS, rust marks, and some weird stuff growing on the rocks I decided to pull them out. I replanted the tank yesterday with some stuff that was already in there, some I bought a while ago from OVT, and some I got from a LFS. Not sure how everything will do, so I'm anticipating some tweaking over the next few weeks. I also have some s. repens coming for the foreground.
Here it is as of this morning:
It's not as dark as it looks in the picture, but I'm still not sure if I have enough light for some of the plants (I'm looking at you cabomba). Right now the lighting consists of two 36" T5HOs and two 30" Fugerays.
The only thing I don't really like right now is the pennywort. It looks a little... messy I guess. Plus it's kind of shading the stems below it. I'll probably pull it out and keep it in my lower light tanks.