SpongeBob SquarePants&reg; 3" SpongeBob&reg; & Patrick In-The-Sand Aquarium Ornament Bring SpongeBob & his best friend Patrick home and into your child's aquarium. Enjoy the magical world of Bikini Bottom while teaching your child about pets. Officially licensed Nickelodeon SpongeBob ornaments. Collect 'em all! Made of a durable resin that's safe for children & pets. Continue to add our other great SpongeBob aquarium ornaments & items.