I have a pair of Ocellaris I purchased as regular ones. They were in the same tank at the shop, but one was noticeably bigger and brighter orange, the smaller was was a pretty red/orange. The smaller one has shifted its color to almost a deep maroon/black over the top 3/4 of his body. Its not the dark black you see marketed, but its still quite the contrast and is a very pretty fish. Is it common to have such color change or did the recessive genetics just luck in my favor? I'd post a pic but my camera broke.