Related Clues:
- Prefix meaning "4"
- Brilliant swimmer
- Four at the fore?
- Betta tankmate
- Mixed batter British rejected for fish
- Denoting four (prefix)
- Fish caught by Muscovite trawler
- At start of term, four tropical fish
- Swimmer, outside of the craft, surfaced
- Treat badly tropical fish
- Denizen of an aquarium, sometimes
- Common tank contents
- Octa- divided by two
- Fish hate trawler nets
- 3-Down minus one