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, GA Income and Careers. As of 2010-2014, the per capita income of Lawrenceville is $19,178, which is lower than the state average of $25,427 and is lower than the national average of $28,555. Lawrenceville median household income is $42,459, which has shrunk by 1.94% since 2000.