SunsbellNew Underwater Aquarium LED Light Bar Flood Light Strip SMD 5050 18LED Fish Tank Air Curtain Bubble Stone Changing Colors Light With 24 Key Remote light color: RGB, total 16 colors and various light color changing modes to choose Using high density bubble tube, gas evenly and with sufficient oxygen. Use low voltage dc 12 V working voltage, safe and won't cause any harm to people or fish. Fit for fish tank, pool and like occasions. It must be fully submersed and air pump is not included.