Ep 3. Sink or Swim

The Suite Life of Zack & Cody season 3 episode 3 titled "Sink or Swim" follows the misadventures of twin brothers Zack and Cody Martin who reside in the Tipton Hotel. The episode begins with the characters discovering that the hotel pool is about to close, and they are determined to keep it open since it is a significant source of their summer entertainment.

The twins, along with their friends Maddie and London, come up with an idea to save the pool by organizing a pool party that will raise funds to fix the leakage in the pool. However, things take a turn for the worse when London's selfishness causes her to divert the raised funds for her own personal gain, leaving the pool repair unresolved.

Zack and Cody, with the help of Maddie, are then forced to come up with a plan to fix the leakage and save the pool themselves. They hatch a plan to use inflatable pool toys to plug the leak, and while it proves to be a temporary solution, the pool begins to lose water again before their pool party.

With only hours to go before the party, the twins devise a risky plan to physically fix the leak by draining the pool and using putty to seal it. Things get even worse when Maddie accidentally drops her cell phone down the pool's drain and is stuck there, causing a panic amongst the characters.

In the end, Zack and Cody's plan works, and they are able to fix the leak, saving the pool. The pool party is a success and raises enough funds to ensure the pool stays open. London realizes the error of her ways and donates a substantial amount of money towards the repairs, making things right with her friends.

Overall, "Sink or Swim" is an entertaining episode that showcases the resourcefulness and teamwork of the characters. It teaches valuable lessons on friendship, responsibility, and the importance of working towards a common goal.