What is the code of slugterra?

In the animated series "Slugterra," the code refers to the principles of friendship, teamwork, and respect for all creatures, particularly the slugs that the characters train and battle with. The main character, Eli Shane, emphasizes the importance of understanding and caring for slugs, treating them as partners rather than mere tools for combat. The code reflects the show's overarching themes of loyalty and bravery in the face of challenges.