Bring SpongeBob's famous Pineapple House to your home! This officially licensed aquarium ornament from Penn-Plax makes for a great addition to all home aquariums. Made of safe and durable resin, it's perfect for both freshwater and saltwater aquariums. Additionally, the ornament has a sturdy base so you need to worry about it floating around once you place it underwater. This fun aquarium decoration will add magic and colour instantly to your tank! Most small and medium sized fish can fit inside this ornament, allowing them to swim in and around it, giving them plenty of hiding space.