Some vallis in back left corner would look really good too. I like the look of your tank alot. I had that same thing happen this evening with the bright red shrimp just suddenly "there" . LOL Didn't realize I had any in my shrimp tank quite that red.
Here is my entry for this month
I really should have waited until I had more plants and taped a piece of construction paper on the back but decided to go ahead and enter it "as is" since I wasn't sure I would get it finished in time for the ending date.
LOL I know but since I am not working at the moment -- hard to say when I will be able to get plants. Plus it does have this serene "clean" look to it at the moment. I also tend to "forget" deadlines. A LOT.