if you think about it, a dovi is 1/2 the size of a bass, but more than double the agression. And i personally wouldn't want to find out how hard they bite
Throw up between Male Dovii and Male Umbriferium. I have seen much more footage aswell as first hand experience with Male dovii, so i'll stick to them. I've only owned one umbriferium, a F1 panama green female- that wasn't exactly at the top of the food chain from my experience, RIP.
Dovii can break bones no doubt, but the way an umbees mouth is shaped looks like a much harder bite.
and Odo's seem to come in close with the shape of their mouth too