Sysmashing 17.7x11.8in Rock Terrarium Background,3D Reptile Tank Background Board,Amphibian Stereo Backdrop Wall,Lizard Snake Gecko Spider Turtle Fish pet silo Background Decorative Panel(Grey). [Safety Material]:The 3D background is made of high-quality PU material,made of foam of simulated rock/mountain curves,creating a natural rock-looking background for the aquarium.Durable and resistant to fading,placed in a fish tank,it will neither affect the PH value nor hurt the fish.
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