Saratoga don't have Asian arowana coloring like the black along the back or the red fins. It's most definitely not an Australian arowana.
Likely a scam.
Red isn't really showing on my computer, and saratoga do get black on their fins, it's more present in Leichardtii.
The amount of rare fish could lead one into thinking that this is a scam. The Gar, Lung, and Pignose specifically.
I reckon if it is sketchy mods will take it down. But awesome fish regardless of this.