The GloFish Blue LED Aquarium Light is designed to convert existing aquariums to an eye-catching GloFish environment. These lights feature blue LEDs that highlight the fluorescent colors of the fish. Use one for a 5-10 gallon aquarium or two for a 20-55 gallon aquarium.
White and Blue LED Aquarium Lighting System | Marineland
White aquarium lights tend to be used as natural moonlights. Blue lights also can be used as moonlights but white is thought to be more natural. Moonlighting is a term given to lighting that simulates the glow a moon gives off at night. It can help stimulate reproduction in some corals and other invertebrates, even a few select fish and creates a more natural environment. Blue lighting can also be used as purely decoration purposes. Red lighting can be used to view nocturnal creatures without disturbing then since it seems that most can not see red light. You also can use the lights during the day to create different types of features in your tank. An example is putting one by a air stone and shining the light upwards creating blue, green, or red bubbles.
Aqueon T8 Actinic Blue Light Fluorescent Aquarium Lamp, 17 Watts
Daytime Viewing – We recommend a blue wavelength light (such as those available on ). A blue light will give GloFish an exciting and uniquely fluorescent look, particularly in low lighting environments. Alternatively, a traditional white aquarium light (such as a fluorescent or halogen light) will work well for daytime use.
Actinic Blue vs White Freshwater Aquarium LED Lighting - YouTube