Crossword clues for the word: OLDFISHBOWL The word OLDFISHBOWL has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for OLDFISHBOWL Showing 1 to 2 of 2 results Clue(s) Methuselah was so old, he kept koi in an ... Rest home for an aging water pet?