In my living room I have a 55 gallon saltwater fish tank. There are not too many fish in the tank but they are all happy and healthy.
Some of the tank features:
55 Gallon Saltwater Tank - Tank is 4' long, 12.25" wide and 20.5" tall! Emperor 400 Filter System - 3-Stage Filtration Efficiency, Mechanical, Chemical and Biological. JBJ SB-1300 Power Jet - Oxygenates the water. JBJ SB-1800 Power Jet - Pumps the water into the UV sterilizer. JBJ SB-1800 Power Jet - Create's a current in the water. Coralife Turbo-Twist 3x - 9 watt UV Sterilizer.
Heater - Keeps the water at a cozy 78 degrees fahrenheit. Live Sand - 60 pounds of live sand.
Tank Automation:
Lighting: The lights are automaticaly turned on and off at set times using the Homeseer software.
Feeding Time: Triggered by Voice, Computer, Remote, Macro - Computer says, 'Here fishy, fishy, fishy', turns off the filter, waits 5 minutes for fish to eat, then turns the filter back on.
Oxygen: Everyday at 10:00 am, the power jet turns on and blows bubbles to oxygenate the water for 1 hour.
The Fish
Yellow Tang (1)
Stars and Stripes Puffer Fish (1)
Yellowtail Blue Damsels (1)
Tomato Clown Fish (2)
Note: pictures are taken from various sources around the 'net.