First time posting

1.
4.5 - 5 cm
I reckon Lepidocephalichthys hasselti or Lepidocephalus cf. thermalis?

2.
10+ cm
With a hulking body like that it can only be Pangio myersi, right?


3.
6 - 7cm
Now this is a doozy. Might just a funky-patterned Pangio kuhlii, but the lack of a black bar in the caudal tail perhaps suggests Pangio alternans?

Cheers for the help!
PS: Hmmm somehow the pics are a little bit cropped on the right hand side. How come?