GloFish® aquarium lights are designed to create an environment to optimize GloFish fluorescent fish – and breathe new life into your tank. GloFish fluorescent fish, décor, ornaments and plants look even more brilliant when enhanced with GloFish lighting. The GloFish® Cycle Light color-changing strip includes blue, black and white LED lights to provide four unique illumination modes for your GloFish aquarium: sunlight, moonlight (blue LEDs only); midnight (black LEDs only) and twilight (blue and black LEDs). Each unique light mode changes the viewing experience of your GloFish décor and enriches the colors of your fish in bold and exciting ways! The GloFish Cycle Light includes a push-button switch and clips easily into the front of your aquarium frame. GloFish® fluorescent fish are born brilliant! They get their natural, vibrant color from their parents and are not injected, painted or dyed. Enhanced by a full range of aquarium kits, lighting, décor and accessories, GloFish products create a complete underwater fluorescent experience that appeals to all ages and levels of expertise. CYCLE AQUARIUM LIGHT: Easily convert an aquarium into a stunning home for your GloFish® fluorescent fish. FOUR LIGHT MODES: Change between sunlight, moonlight (blue LEDs only); midnight (black LEDs only) and twilight (blue and black LEDs). EASY TO INSTALL: Light bar clips easily to the front of your aquarium frame. SIZES: Available in three sizes – for tanks up to 5 gallons, for tanks up to 20 gallons and for tanks up to 75 gallons. EXPERIENCE THE GLO®: GloFish fluorescent fish and products create a complete underwater fluorescent experience.