IMO, those are monos. there are so many different types of monos its easy to think one is a mono and another is a hybrid. check out pictures of peruvian monos vs. farmies. check out some pics of Ocells from guyana. You'd swear those were monos at 4" too. just my opinion.
just appreciate the beauty of the fish and stop worrying too much about that stuff.
Nobody's worried about it.. Just like to know what I got
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