Last seen in:
- Eugene Sheffer - King Feature Syndicate - Sep 9 2021
- Eugene Sheffer - King Feature Syndicate - May 26 2021
- New York Times - Jan 14 2020
- USA Today - Mar 27 2019
- Eugene Sheffer - King Feature Syndicate - Apr 6 2018
- Universal - Apr 6 2018
- Universal - Dec 28 2017
- New York Times - Dec 18 2017
- Wall Street Journal - Apr 4 2017 - Stick to Your Guns
- Eugene Sheffer - King Feature Syndicate - Jul 27 2015
Related Clues:
- Pond or pool stuff
- Fish tank bane
- Pond accumulation
- Some plankton
- Sea life
- Fish tank problem
- Birdbath buildup
- Fishtank concern
- Sign of an untreated pool
- Pool treatment target
- *Birdbath floaters
- Stuff studied on a grade school trip to the pond
- Floating green layer
- Aquarium owner's bane
- Mr. Clean target