Govine Aquarium Decorations,Glowing Artificial Mushroom, Plastic Aquarium Ornament Decorations for Fish Tank Decorations Glowing artificial mushroom aquarium decorations fish tank decorations: The artificial mushroom is made of soft silicone to look extremely realistic and natural. This aquarium ornament decoration can enhance visual appeal and provide shelter for your fish. Strong suction cup base can easily suck in the smooth aquarium. These pictures are taken under the irradiation of blue & white lights in the fish tank, we recommend blue & white light, blue light or purple light to get better effect.Not "Glow In the Dark"! Glowing artificial mushroom aquarium decorations fish tank decorations: L 10cm x W 6cm x H 10cm / L 3.9"x W 2.4" xH 3.9" Hand-measured allow little difference.