Last seen in:
- Thomas Joseph - King Feature Syndicate - May 13 2023
- Family Time - Apr 27 2020
- Family Time - Mar 26 2012
- Eugene Sheffer - King Feature Syndicate - Sep 28 2011
- USA Today - Oct 14 2009
- Family Time - Jan 7 2005
- Eugene Sheffer - King Feature Syndicate - Dec 29 2004
- Universal - Jun 20 2004
- USA Today - Jun 11 2004
- New York Times - Apr 25 2001
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