Also just wanted to say that Barbaro is not dead,he's just got a long recovery ahead of him. You might want to remove the "Godspeed" from your siggie. I thought for a second maybe they'd had to put him down!
He's a handsome Betta boy! Didn't you say he was super delta? If he's super delta, he cannot be a true Rosetail... but his babies might be. Aw, that's one of my girls in his tank. Was their spawn successful?
I'm pretty sure rosetails can be deltas and half moons, i have a rosetail - mine you he ate his pretty little tail - grrr so i can't show you. And he was definately a super delta. The rosetail is just how the edge of the tail is - like a crowntial.
I've never seen a Rosetail SD, personally. Because it's caused by excessive branching and the result of HM breedings, I've heard it is very uncommon in SDs.
He was advertised as a SD, but his spans gotten wider since I got him, when hes fully flared (which none of the pics show) hes def a HM, if not a bit over . Yeah Erica the spawn was successful to the extent where the babies hatched and became free swimming and daddy didn't eat any, there were over 2 hundred babies, but we had a power failure in the dorms and without the heater the temp in the tank dropped to about 72 degrees, none of the fry survived