Tom and Jerry: From Sea to Furry Sea

When they were kids, Tom takes Jerry fishing and Jerry's the bait. As Jerry tries to escape danger while underwater, he was running out of air. Until he was saved by a mermouse and becomes quite enamored with her as she gives him a form of a mermouse with gills. She takes him to her home as Atlants. But when Tom, in a subminre, sees the mermouse himself, Jerry must save Atlants and his new friends from being exploted by Tom. In the meantime, Tom takes a drink of a surem that can change him into a mermaid, and the real foes, the crew of the subminre, joins up with him.

Note: Can somone do the plot of this?