467-19630 - Tetra GloFish Color Changing Background

Add the finishing touch to your aquarium with the GloFish Color-Changing Background. This great tank addition changes color under GloFish cycle lights and fluoresces under GloFish blue LEDs. The great effects help bring your aquarium to life, no matter what you're looking for. Hidden images appear under GloFish black light LEDs, creating a unique and fun experience for all ages!