hmmmm.....I guess I would have to say my male bifasciatus.He's about 12-14" long and 7-8" dorsal fin to belly.Picking him up is like picking up a fat slippery baseball mit In the pic below with my hand there he's back almost 2 feet from the glass but it gives an idea anyway on his size.There's absolutely no way you could pick this fish up with one hand...the snook in the one picture below him is at least 6-7" just to compare also.
Love my flowerhorns, But this guy is definatly my favorite pure.
The pics are when I first got him and then about 3 months later. Around 5". Hes 6-7" now. I dont have an updated picture. His name is Hotdog.