I dont think so :-s. But I'm no expert tho . I have 3 right now. When they're in the 75 with my dats and bichirs, they dont have any patterns or stuff. Just a dark brown. Sometimes they color up a bit. But when I moved one to a 10 with my 6" gars. He showed great patterns! Will try to get pics tmr
2nd pic is mine, got it as a Royal Congo perch, imported from US(Toyin)
1st pic is from another hobbyist, who got it as a Nile Perch.
Just wondering, if there are real diff btw them?