Aqua-Plants presents the Pink Silicone Sea Anemone by PENN-PLAX. Our artificial anemones sway with your tank's water, creating a charmingly realistic display of movement. They also provide a nice place for fish to hide, play, and explore! They're safe for both freshwater and saltwater tanks. Our line of Silicone Sea Anemones offers 2 different color options: Pink and Blue - both are sold separately. Illuminate the Ocean Floor: While our Silicone Sea Anemones are something to behold, their beauty and extravagance is greatly enhanced when displayed under blue light! The already vivid pink pops even more, enticing you to keep the light on! Because these aquarium ornaments will not glow on their own, you'll need a blue aquarium light in order to get their illuminating effect. Durable & Secure Mounting: Our Silicone Sea Anemones feature a suction cup base. This allows you to place them anywhere in your tank ! For a strong and secure bond, please clean the desired location beforehand, and rinse the suction cup with water. This ensures that the aquarium ornament will stay in place. Measurements: Overall = 2.7" (D) x 2.7" (W) x 5" (H) Shop PENN-PLAX for All Your Pet's Needs: PENN-PLAX is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.Med - w/suction cup base. Plastic Cylinder w/full color label