Nearly all the fish in the MA will have gill movement when I do the re-design. In watching saltwater fish, I've noticed that they really do some heavy breathing. It's just over the last few days that I've noticed that the freshwater fish in these videos do not. Even in extreme closeups for long periods of time, virtually no gill movement is detectable in any of the 20-or-so species filmed. Angelfish were notably absent, though.
|