Key Features Genuine Oase BiOrb Genuine Oase BiOrb Decorative ornaments that can be used in any Biorb Tank. Can also be used in other types of aquarium With detailed design. Accents on the tank bed Easy to clean and replace Natural Look Add some character to your aquarium with the Oase BiOrb Seahorses These cute creatures can accent your fish tank bed, simply place them along the base to add a more creative and fun look. The ornaments are incredibly detailed and made of high quality workmanship. Each creature is easy to clean and can be quickly swopped out in your tank. Each pack comes with 3 different sized seahorses: 9.5cm, 10.5cm and 11.5cm