Quote Originally Posted by Splash! View Post
The fishmen seem to be able to cope with the changes in pressure just fine. If a fishman can handle it, why not one of these monsters?

I guess it depends on their biology. IF San Juan Wolf is indeed an Umibozu, then it doesn't seem to be a problem for him either..
Who says Fishmen can just control any fish they want? Those Whale Sharks back at Impel Down were obviously Jimbei's friend. Who is to say Jimbei is friends with these Sea Monsters? And even if that isn't the case, seeing as how Sea Monsters this large are all the way at the very bottom of the ocean, calling them back then wouldn't have done much good anyway, since everyone would have drowned before they would have arrived.