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I have two and they stick together just fine. Last week I discovered that they are mate-ed. The male had baby fish eggs in his mouth. They are mouth brooders so the male holds the eggs in his mouth for a couple of weeks while the babies incubate. I was really excited but then after several days I discovered that he had released them. I doubt any will survive but I'm guessing they provide a nice caviar snack for some of my other tank inhabitants. :funny:
I love these fish, PJ Cardinals are cool...
I love these fish, PJ Cardinals are cool...