Sorry about the quality. I just did a 70% water change and salted the tank. So the water is super cloudy.. I'm giving PBass a try so i've had these two for a few and like them pretty well. There not ATF's but they dont die as easy. So who know's?
I know Azul is the most Buff/thicker looking Bass. More just massive in pure over all body mass. And the Pinima are a longer more slider body type. I know Pinima are one of the Bigger or Biggest Bass out there. They grow real long. But from my exp will never have the body mass of the Azul. JMHO.
The Nile Is allmost Round in size. Hell he just ate three Jumbo shrimp.. Were you only talking about the Bass?
the royal nile looks normal... but ... the pinima still looks funky to me ^^;; not saying its not healthy or anything, just seems different from my pinima that has a slender body too, but definitely a bigger head to body ratio than urs ^^;; for reference , heres minehttp://www.monsterfishkeepers.com/forums/showthread.php?t=294436 ur azul looks funky perhaps maybe im just used to my big zuls, cuz they sorta takes the shape of an orino when they get better, like thicken taller body.... but eitherway, urs r looking good , just different from what im used to ^^;;