Ok so I got the bell for the first time and it's absolutely OP. I mean I was swarmed by around 4 of those sharks and 2 giant piranhas and a megalodon and the bell instantly made the mobs swim away. Of course a fwe spawned afterwards but the bell makes harpooning useless and basically one-shots every fish in the game. I mean it felt like I was playing the game with cheats on.