Hi there! I have a question (more of a verification, actually), about those dyed fish you just posted about. I know that the so-called "Fruit Loop" Tetras and such are injected, but Glo-Fish are genetically modified to be that color, correct? No injecting of dyes? Also, those solid-colored parrots,aren't those also genetically modified,or am I mistaken?
Yes, Glo-fish are a genetically modified version of their species, much like a green fluorescent protein axolotl is a modified version of the axolotl. Those are perfectly fine to buy.
Other fish, such as dyed injected parrot fish, have been abused in order to achieve their tacky colors.