My guess it that your "sleeper male" is actually a female.
And here's a video of themHere's a picture of the coconut hut, and the two of them swimming around (flirting?) yesterday.
Oh I just saw this now! Oh my goodness this is kind of depressing. And the two males died. Sigh.My guess it that your "sleeper male" is actually a female.
Does this picture of the two change anyone's mind? Perhaps gender fluid?