SpongeBob SquarePants

Season 4, Episode 40

Episode Title: Best Frenemies

Air Date: 2007-03-31

Overview:

A new Kelp Smoothie chain is opening up all over Bikini Bottom. The chain's smoothies are so delicious that soon everyone in town can be seen drinking one. But now that customers already have their smoothie, they don't need to buy a beverage with their Krusty Krab order. This could hurt Mr. Krabs' profits.