The Finnex Marine+ 24/7 SE LED Fixture offers users a unique fully automated 24/7 daytime & night time cycle. Set it once, and watch the fixture go through a smooth daily sunrise to sunset - All hands free! Venturing out from the fixture's 24/7 mode: Also featured are four separate memory slots allowing users to save and access their custom colors & intensities on command. Also accessible via remote are four different weather modes: Cloudy, Thunderstorm, Sunset, & Starry Moon Night.
UPDATED MODEL: BUILT-IN SENSOR
Fully Automated Aquarium LED Fixture w/ Controller
Hands Free: Simulating Sunrise to Blue Starry Night
I would definitely recommend adding these little guys to your tank. They are very playful and entertaining. My three were very healthy and quickly adjusted to my tank.