Well, the easiest way to tell is if her scales are flat and shiny on hyer body, or if they're sticking out, I really can't tell from the photos for sure, but if she's eating ok, then she's most likely just prego.
"What do you want to be when you grow up?"
"The world's sexiest ichthyologist." - Eheim Madame *172*
Best Dressed Member of SVAS
. (I sit at the cool kids' table)