Mom Fish is a fictional character portrayed by Shannon Tweed in the TV series SpongeBob SquarePants.
In the first episode they appeared in, titled 20,000 Patties Under the Sea/The Battle of Bikini Bottom (season 5), they were 50 years old.
They appear in 1 episodes out of a total of 297 aired so far
Episodes1
20,000 Patties Under the Sea/The Battle of Bikini Bottom
episode S5.E17 november 200720,000 Patties Under the Sea: SpongeBob and Mr. Krabs turn an old submarine into a mobile Krusty Krab. Not to be undone by his competitor's new gimmick, Plankton responds with his own traveling Chum Bucket, and the two rival restaurants engage in an undersea battle complete with torpedoes, a giant sea monster and chum. The Battle of Bikini Bottom: When Patrick and SpongeBob discover they have clashing views on cleanliness, their disagreement blows up into an epic battle. Is it possible for a soap-lover like SpongeBob to ever be friends with a dirt-monger like Patrick?