"Aye, alright," the Captain chuckled, and gave a wave of his hand over the top of the turtle - who was just sitting there, probably a bit confused. But he called upon a bit of magic to make it disappear, and it reappeared in their bathtub - turtles moved slow, so he figured by the time and and Stanley returned to their room with proper supplies, it would still be in the tub.
And that was how you stole a turtle from an aquarium. The lack of employees running the joint and perusing the tunnel seemed to work in their favor.
Then Killian wrapped his arm around Stan's again, pleased as punch. "Shall we go get things for it? And you've got to give him a name, you know." He'd leave that up to Stan, but certainly provide input as necessary.