Jardin Silicone Aquarium Fish Tank Sea Anemone Ornament D Hot pink aquarium fish tank silicone sea anemone ornament decor Stone anchor base hold gravel to firmly keep the plant in place This hot pink Aquarium Sea Anemone is made of soft silicone material with anchor base It measures approx. 4" diameter, 3" high. Base Diameter: 1. 6" diameter Package included: 1 x fish tank sea anemone decor