Multi-color Remote Controller offers 16 colors and various light modes: Static/Flash/Strobe/Fade-change/RGB Smooth-change
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.
Great night light for nocturnal viewing. Length: 46cm/1.5ft
Self-weighted, quick assemble and install in your aquarium, suitable for fresh and saltwater aquarium