For example, a 55-watt fixture used over a 29-gallon aquarium will provide its inhabitants with slightly less than 2 watts of light per gallon. While this amount of light is perfect for fish-only aquariums, it may not be adequate for most photosynthetic reef inhabitants. [ Back to Top ].
City of Lawrenceville. Lawrenceville is a city in and the county seat of Gwinnett County, Georgia, in the United States. It is a suburb of Atlanta, and is located approximately 30 miles northeast of downtown. The Census Bureau estimates the 2010 population at 28,546.
Lawrenceville was incorporated by an act of the Georgia General Assembly on 15 December 1821. This makes Lawrenceville the second oldest city in the metropolitan Atlanta area. The city is named after Commodore James Lawrence, commander of the Frigate Chesapeake during the War of 1812.