biOrb Mushroom on Trunk SculptureThe biOrb Mushroom on Trunk Sculpture adds a pop of color in your biOrb aquarium with the detailed red fungi Hand crafted design from aquatics dcor designer Samuel Baker Made from durable high grade resin that won't fade Easily slides over the biOrb bubble tube for easy placement Suitable for 8 gallon 30 liter biOrb aquariums and larger 8. 9 inches in height Compatible with freshwater, saltwater, and tropical aquarium set ups