When I was about 10 I am 16 now, we always use to go to Canada. We went ever since I was born(just stopped recently though). We use to catch small fish by the docks, and I caught I baby gar once and put another guppy with it and they gar ate the guppy almost instantly. So ever since then I have wanted a gar cause I like there look and teeth. So I was wondering what is minimum tank size for gar and maybe even gar look a likes or close relatives to them. Can anyone help?