If you want your fish tank to have that little extra something to draw people’s attention, then you may be interested in GloFish. Bright zebra fish which glow under a black light, these little guys would certainly be a conversation starter. The website’s marketing materials describe them: “GloFish fluorescent fish are beautiful and unique fish that are hardy in the aquarium and as easy to maintain as any other zebrafish. GloFish fluorescent fish are available in three striking colors, including Starfire Red, Electric Green, and Sunburst Orange. They look great under white light, even better under blue light, and appear to glow-in-the-dark under a black light in a dark room!”