Seafoam Soda is a drink sold at the Krusty Krab. Small costs $1.00, medium costs $1.25, and large costs $1.50. It is featured in "Mermaid Man and Barnacle Boy V". The actual soda is not physically seen in any episode, but it is likely that many people have chosen it as a drink for their meal.
Trivia
- Seafoam Soda appears to be related to SpongeBob's favorite drink, Bubbly Water.