Last seen in:
- Family Time - Sep 1 2024
- The Guardian - Quick crossword No 16,837 - Apr 23 2024
- The Telegraph - QUICK CROSSWORD NO: 30,360 - Jul 24 2023
- The Times - Concise - Times Concise No 8987
- The Telegraph - QUICK CROSSWORD NO: 29,999 - May 28 2022
- Newsday.com - Dec 6 2021
- Newsday.com - Nov 15 2021
- The Telegraph - QUICK CROSSWORD NO: 29,809 - Oct 18 2021
- The Times - Concise - Times Concise No 8489
- The Telegraph - QUICK CROSSWORD NO: 29,301 - Mar 3 2020
Related Clues:
- Fishtank concern
- Sign of an untreated pool
- Jelling agent
- Makeup of an underwater forest
- Gelatin in a petri dish
- Pool treatment target
- *Birdbath floaters
- Microbiologist's gel
- Petri dish substance
- Petri-dish matter
- Seaweed derivative
- Stuff studied on a grade school trip to the pond
- Makeup of underwater 'forests'
- Lab-culture medium
- Aquarium owner's bane