In case this is being taken seriously and the votes aren't sarcastic or being taken seriously due to multiverse convergence or some shit.
No, 'Bazooka' wont work on hydras they are too fast and maneuverable. And we all know you and other players will abuse it on other players anyway. Your land glitching to get underwater running is annoying enough in LV map.
Yes, they can work quite well with hover mode hydras, but for it to not be a one hit kill hydra health would need to be increased which would just fuck everything up.