I've heard of glofish and seen them... but this page seems to have copy righted them... and explained about environmental reasons why they made them fluorenscent...
Did everyone know about all this and I was just clueless???
I didn't know about them until today when I went to our LFS. They are absolutely brilliant and bright like neon highlighters. I bought a yellow one and if it does well with my pH (8.0) then I might go back next week and get an orange or green one! VERY COOL!
I have four BRIGHT orange ones. I can't get good pictures of them, because they're INSANE!!! and the flash from my camera reflects off of them.