This is the page about the fish. For other uses, see John (disambiguation).
John  is a light purple male fish who makes more cameo appearances than roles in episodes.
He is a light purple fish with gray fins and light yellow eyes, and wears a lime green t-shirt.
|| I can turn into a skyscraper!
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- "Can I get some extra salt?"
- "Could you check?"
- "And look at our tongues!" (along with Clay and Frank)
- "Stop it! Leave us alone!" (along with Nancy)
|| "Octavius Rex, a.k.a. long, tan, and handsome!"