Very nice pair. Is there no heater guard? Everytime my heater light comes on my Hatian smashes it. My midas in another tank cracked a fairly expensive Ebo too. Ended up equipping all my Guapote tanks with Fluval Tronic's with heater guards
I've got a female festae only. By looking at your video I've got to find a nice male to bring out her color, as yours are awesome.