The real plain look is really relaxing, I don't know, just the simplicity brings out a soothing feeling, However, I'm sure the fish don't agree, they don't have anywhere to hide!
Looks good. The only thing I would do different is use those air stone disk and set them on the substrate instead of in the middle of the tank like that.
The real plain look is really relaxing, I don't know, just the simplicity brings out a soothing feeling, However, I'm sure the fish don't agree, they don't have anywhere to hide!