Hi everyone- greetings from Florida - hope you are all well

[ame=http://www.youtube.com/watch?v=g7_bIt9rr2M]ID these anemones... - YouTube[/ame]

Any thoughts on the anemone... or what to think on the banggai's? There is no chasing, no aggression, they eat well, seem fine - but hang out on opposite sides of the tank, then find each other eventually and when lights go out... but during the day they pair off? Odd as my previous pair were always together.. rubbing, touching, something- not this pair? I am hoping it is a pair, and not 2 of the same sex, but wouldn't I see some sort of behavior issues?