I'm by no means an expert on Filipino food, but there is a restaurant in Fountain Valley called Kapamilya. They have boneless Bangus. Is that the same thing? I have had their pancit and adobo and it is soooo good. There was review at Monster Munching that gave the place raves. I'm borrowing his photo of the Bangus.
10964 Warner Avenue
Fountain Valley, CA 92708