Funella welcomes two fish guests to the hotel, the Swimalots. Funella goes to take their small travel aquarium up to the Aquarium Suite, but Furgus accidentally drops it and a bit of ceiling falls down in Harvey P Dull's room below. The Swimalots order some fish food using an underwater speaking horn, but Cookie Monster mistakenly thinks fish must like cookies. Meanwhile, the Swimalots notice their speaking horn is no longer under water, and it's now raining in Mr Dull's room.