Aquarium fish
The crossword clue "Aquarium fish" is answered by TETRA, a 5-letter entry. Used 214 times across 47 distinct years; most recently in 2026; first recorded in 1966. It appears in 29 publications in the xd corpus. Every figure on this page comes from the pilot data itself.
The answer
TETRA
5 letters. See every clue for this answer on the TETRA answer page.
Used 214 times across 47 distinct years; most recently in 2026; first recorded in 1966. It appears in 29 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this pilot link to their own answer page.
- TETRAS (17 uses in xd)
- DANIO (11 uses in xd)
- GUPPY (6 uses in xd)
- NEONS (6 uses in xd)
Related clues
Pilot clues of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Lock of hair - TRESS, used 334 times
- Spud - TATER, used 314 times
- Lukewarm - TEPID, used 252 times
- Rich cake - TORTE, used 234 times
- Characteristic - TRAIT, used 226 times
- ___ firma - TERRA, used 214 times
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