GloFish were first created for a specific purpose, they were never intended to be sold to fish keepers. But then someone realised there would be a demand for them so they were marketed to the tropical fish trade. They were popular which was the incentive for creating more GloFish species.
I would blame marketing people rather than scientists. It's marketing people who have caused the demand for them, and all the newer species. Scientists just wanted them for specific research, fish that would glow in polluted water to help them detect toxins.
I would blame marketing people rather than scientists. It's marketing people who have caused the demand for them, and all the newer species. Scientists just wanted them for specific research, fish that would glow in polluted water to help them detect toxins.