Tetra GloFish Cycle Lights
Spectrum Brands’ Tetra GloFish Cycle Lights come in three sizes designed to fit any framed aquarium up to 55 gal. The lights have four light modes made up of blue, white and black LEDs that interact with GloFish color-changing décor in different ways. Sunlight mode makes vivid colors of décor and fish look even more vibrant. Moonlight mode makes décor and fish fluoresce in the light. Midnight mode makes GloFish color-changing décor change color. Twilight mode cycles between Moonlight and Midnight modes for optimum color-changing effects.