Figured I'd chime in with some pics of my layout and a few questions after lurking for 2 years and reading all 118 pages of this thread.
I got my 6g Edge over a year ago, but had major filtration problems in my planted 125g discus tank so I didn't set this tank up until a month or two ago when I decided that I would turn it into a CRS tank. I got some Christmas moss, Fluval Shrimp stratum and small driftwood and a few rocks and dry scraped the tank. Super glued the moss on wood, moved a chunk of annubias nana over to a rock and tied it down and then got a bit of water in the tank and covered it with cling wrap to let the glue/moss set and the moss to take hold.
A month later I got the tank filled and got the cycle going and a few Otto cats in it. I added some micro swords and something I can't remember the name of in the back.
The annubias nana leaves died, but new leaves started appearing recently.
Last week I picked up 5 CRS and put them in. For the most part, I was happy with the layout.
But the lighting (original MR11 bulbs) looked like crap and it was driving me nuts. And I was pretty sure I couldn't grow much with 22 watts of halogen light.
The idea of crazy mods did not appeal to me, so I bit the bullet and paid $80 for a 42 LED replacement fixture from a 12g Edge after seeing the link on here. Installed it on Thursday and the lighting is much better!
I'm thinking of moving the micro swords and adding some dwarf hair grass. I'm also thinking I need to go with CO2 and ferts considering the lighting is much higher now and I'm already getting algae near the top on the moss. I actually have a paintball setup with a regulator and solenoid that I bought from a friend and was going to put on my 125g but never did, I also have a small glass diffuser that I could put in the tank under the outflow of the HOB.
I would love to hear feedback on the layout and any advice on plant stocking and adding CO2!