| 2026-05-25 | Seaweed in an underwater forest |
| 2025-08-28 | Member of a marine "forest" |
| 2023-09-27 | Edible seaweed |
| 2023-08-25 | ___ fries (Krusty Krab menu item) |
| 2022-05-20 | Underwater forest |
| 2021-06-24 | Plantlike growth held up by gas-filled bladders |
| 2021-03-31 | Food for a sea urchin |
| 2020-05-02 | Part of a forest that can grow as fast as two feet a day |
| 2019-05-31 | Aquatic source of iodine |
| 2017-02-22 | Growth in an underwater "forest" |
| 2015-04-23 | Marine growth rich in iodine |
| 2011-10-04 | Edible seaweed |
| 2010-03-22 | Seaweed used as food |
| 2010-03-17 | Seaweed variety |
| 2008-12-22 | Large brown algae |
| 2007-05-22 | Underwater growth |
| 2005-04-07 | Food for sea urchins |
| 2005-01-14 | Sea palm or badderlocks |
| 2004-02-05 | Sustenance for a sea urchin |
| 2003-07-13 | Food for sea urchins |
| 2000-10-28 | Sea food? |
| 1996-09-26 | Health food |
| 1996-06-16 | Edible seaweed |
| 1995-11-13 | Seaweed |
| 1995-05-08 | Health food from the sea |
| 1994-04-13 | Iodine source |