here is a link to a short article i found on the web. i though most of the info seemed accurate so i figured i would share this for those of you looking to get a gar or who have just bought a gar. the only things i dont like about the article is it doesnt list sizes and detailed info of each individual gar.
http://ezinearticles.com/?Keeping-Gars----A-Short-Review&id=27621
http://ezinearticles.com/?Keeping-Gars----A-Short-Review&id=27621