Just wondering what I can do to bring out the colors in my fish. Seems like when I buy them at the LFS they look great, then slowly go downhill over the next couple weeks.Colors get dull. I bought a couple of peacock cichlids that were beautifull, got them home, and now 3 of the 4 look terrible compared to how they came. Also, I have a couple of jewels and flowerhorns that I bought young and came with very little color, I am assuming that the colors will come out as they mature ( now about 2.5 to 3") but am starting to think I may have just bought ugly fish.
There must be a better more natural way without artificial dyes?