3 LIGHTING MODES: The white, the bule or the white & blue light brings out the color of everything in tank,creates a wonderful aquascape. It is the best choice for main light, accent light,or replacement aquarium hood light. WATERPROOF AND EASY TO MOUNT: It is submersible and with moveable suction cups, mount the light on tank bottom or at the top, attach it into the tank any angle or even outside the tank. AMBIANCE LIGHT: The brilliant lighting colors put yourself in the mood to focus, be creative, or simply relax and unwind, experience color therapy both day and night. Set the ambiance for any room or aquascape. LEAVE THE WATER CRYSTAL CLEAR : Adopts 3 stages filtration to ensure water clarity. Suitable for marine and freshwater aquariums. ULTRA QUIET : buraq aquarium internal filter could supply oxygen and create an aquarium water cycle. It provides a healthy living environment for your lovely pets. PACKAGE INCLUDES – HEATER – LIGHT – FILTER