Goldfish from Beyond the Grave #4 (Undead Pets) Dgs edition

What happens when a beloved pet refuses to go through to the other side? The protector of undead pets may be a fish out of water this time.
Just when Joe thought things couldn?t get any stranger, he is visited by Fizz, a zombie goldfish. Fizz was flushed down the toilet by his owner Danny?s little sister, who doesn?t realize that she?s sent the fish to a watery grave. Fizz needs to ensure the truth is revealed before his fellow fish meet a similar fate. But how do you get a goldfish to rest in peace?