Fish That Glow Under Black Light

The way the glofish company produces their fish is by inserting genes that encode for certain fluorescent proteins green red purple etc.

Fish that glow under black light.

Unfortunately black lights produce too much harmful uv rays to be used. Fluorescent colors glow under a black light so any fish that features fluorescents should produce a unique look under uv lighting. Normal fish aren t bothered by blue light or even black light that much but won t really be seen in an aquarium with just uv. They are also quite striking under black light in a completely darkened room.

Today there are 12 lines species and color combination of glofish including tetras zebra fish and barbs in such colors as electric green moonrise pink and cosmic blue. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Many living corals produce uv protective pigments that will fluoresce under uv light as well. A color is only fluorescent if it s able to absorb light at the right wavelength.

The fish appear bright under normal white light and fluoresce brilliantly under a blue light. Some bottles will grow more brightly than others so if you re after the glow take a pen sized black light with you to the store. The benefit is that uv light tends to cause some materials to fluoresce. Ideally the fish s coloring should be capable of absorbing long wave uv or black light.