Gainesville, Virginia. Homefacts City Report. Gainesville is located in Prince William County, VA. The population is 11,225. There are 5 public schools in Gainesville with an average Homefacts rating of A. The total crime rate for Gainesville is very low, and there are 21 registered sex offenders residing in the city.
On average, northern cardinals live for 3 years in the wild although several individuals have had life spans of 13 to 15 years. The longevity record for a captive northern cardinal is 28 Â½ years!
Votes: 1,410. According to some Google sources, a red devil cichlid lives for about 15 years, needs lots of room and will eat most tankmates. Apparently they also like to dig in the substrate. They have sharp teeth and can grow up to a foot long.oes anyone know how long a Red Devil Chiclid will live, mine is aprox. 7 yrs old 12 and about 3lbs. Also I've seen these kind of fish with horns, in this photo is this a horn growing or a disease? Thanks for any info on this fish.