…is being weirdly pleased that your Red Wag Platy just had babies (that's a fish, for you non-believers). "Sensibility" is being glad it wasn't you….

One example of the minute wonders is shown at left. Your other left. There were twenty more. They're each about 4mm long (less than 1/4", but slightly more than 1/8"). It looks like it'll be a prolific month – another Platy and a Swordtail are almost due as well.