I thought they the same fish ? Lol. Take a full body shot so we can better id, usuallu laps are harder to tell in a black sand and when they are small unless you got it from a respected source that knows their bichirs.Just to clarify, the pale one is Nigerian? And the other is likely Koloton?
The best way to seperate a lap to pbb is the finlet count. Laps have 13-14 while pbb has 15 or more. But some ppl said that there are pbb that has 14 finlet. 24” laps look pretty nice also and some looks better than pbb but it varies.Laps and PBBs are pretty tough for me to identify outside of Kolibas cause they’re pretty distinct, I feel like the rest really blend together