Genetically modifying zebra danios does not pose risk, aficionados say Genetically modified and trademarked, these aren’t your typical household pets. Then again, the ethical questions swirling around the fluorescent Glo-Fish aren’t typical pet issues either. The fish have been banned in California because of objections to genetically altering fish just for the pleasure of pet owners. But the early word from local pet stores is that GloFish are making a splash with fish enthusiasts. "People are excited to see something new," said Ed Soja, manager of Aquarium Adventures on Dublin-Granville Road. "But they act just like normal fish." Aquarium Adventures...