Addon adds 4 types of sharks into your world. They will angry and dangerous, so I do not recommend to swim in water any more. Each type of shark will have something different. For example Whale Sharks will have bigger size than another, tiger shark will more quicker than another, etc.
What will be added by this addon?
Addon adds 4 different sharks into your game. Water in your world will stop to be a safe place anymore. As you go there prepare to be attacked by dangerous big fishes. You will have chance to go away or fight.
How to spawn?
they will spawn naturally but if you would like to spawn them quickly you can create world with creative mode and find their spawn eggs in inventory
screenshots with some of sharks you will be able to find below
download Sharks addon for Minecraft PE 1.14/1.15/1.16