Complete your perfect GloFish aquarium with the GloFish Color-Changing Clam. It's an eye-catching decorative piece that shifts color depending on the type of light it's exposed to.
Under a black light, the clam's outer shell turns a deep, blackish purple, while the inside glows bright green. Under a blue light, the clam turns a bright purple on the outside and a vivid, neon green under a blue light.
Observe the true brilliance of this GloFish ornament in a dark room.
Dimensions: 3" L x 3.15" W x 3.25" H