ok, so you all know about my "cupid kamfa" (the fish w/ a heart on his head).
well, his color is getting darker due to my all black tank....
what should i do:

well, his color is getting darker due to my all black tank....
what should i do:
- add colored gravel to my already black gravel? (if so what color)
- take out the black gravel alltogether and add colored gravel?
- other options?
) PINK or LIGHT BLUE gravel, just too even out all that black.