Is anyone elses fish doing the mating "tango"? I just brought 8 newbies to my pond last night and after 2 hours of getting aquainted with the place there were 3 (I assume one girl and two boys) having at it already! They are darting through my lilies like no other and I caught her what looked to be "nesting" over on of the lilies pots for a few seconds...Oh and YES one of my 3 fish I thought had disappeared was still in the pond!!! And the one I really liked too yaaaaa! Sure wish I knew what happened to the other two (