What is King Neptune's daughter's name from SpongeBob SquarePants?

Mr. Krab's daughter's name is Pearl. Pearl is a whale, and she destroys things often because of her weight and size. When Pearl is mad or sad, she is deadly to many people because she is much bigger and heavier than them. Everyone tries to run away when Pearl is about to cry because her teardrops are about as heavy and as big as the fish, krab, sponge, squid, starfish, etc. themself.