They are not bioluminescent—they will not glow in a completely dark room without a light source.
If you're considering setting up a tank,g., Tetra vs. Betta ) is ? What equipment is needed to make them glow? Which fish make good tank mates for them? GloFish Species And the Science Behind Their Glow.
To get the best look, they require blue LED lights and fluorescent decor, such as plants, gravel, and ornaments specifically designed for these tanks. 5. Legal and Ethical Considerations
GloFish are a popular brand of genetically engineered freshwater aquarium fish known for their vibrant, fluorescent colors. They are not injected with dye; rather, they inherit their glow from parents modified with genes from marine organisms like jellyfish and coral. 1.
They are tropical, requiring water temperatures between 72 and 82 degrees Fahrenheit.
