Aw, thanks you both! They're my handsome, angry babies. Fawkes' tail has continued to separate at the ends into that pattern even more so in the last 1.5 weeks. I've also speculated that he is a delta x crowntail cross since his dorsal and anal fins and separated to look more like a crowntail. Regardless I am in LOVE with him, I was expected a veiltail when I got him back in November and this is quite the happy surprise.