Ruck Fules;1841093; said:Place a mirror and see if the middle of dorsal fin turns black like the female posted above.
Okay people.... I've concluded on what sex I think my Umbee is (I'll post my opinion later). I've posted a picture before but we were all just guessing the sex since I didn't post any pictures of the vent. I went with what Ruck Fules suggested but the results were not as we would have thought...... the fin didn't appear to be black. But, the close-up shots of the vent are pretty apparent. Getting an idea of what people think:








