Yep, still looking like one male and one female. The blueish glow in the dorsal fin of the colorless one in my experience has been a female trait.
They don’t have as bold of spangles, but can still have them. And they seem to have the blue glow while young.
For example, the top picture is a young female. She has some spangling in her dorsal, but it is smudged looking and has that glow to it. While the male in the bottom picture has defined spangles that shimmer when he swims.
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