They do glow, I just meant they don't glow white like your t-shirt does under black light.
The fish I have seen do not look anything like the fish in the pic on the first page. I think there are different fish that have more of a fluorescent green/yellow thing going on, and they are unlike what is marketed as "Glo-Fish" that are more red, which is what I have seen.
What I find interesting is that nobody has responded who actually owns any GM fish. I know there are some people somewhere who do, but I, like you, was hoping to hear some first-hand reports about them. Did I miss a post somewhere in these 5 pages? :|