Bigeye and Yellowfin side by side...

[Fazmataz]

\One of these two fish is a bigeye (genertically) and the oterh is a yellowfin...

I know since I collared them and looked at the livers...

Can you tell the difference???

[Squidnation]

I think the one on the right is a bigeye. ???

[thetackletrap]

left fish is yellowfin and right is big eye

going with the belly fin is closer to tail on big eye, and yft has the belly fin and dorsal fin in line

my guess not positive

[Admin]

My guess is the one on the right . No real reason just felt like playing along .

Im interested to know though if it can be told from just the pics or do you need to look inside for the answer.