Hey, I am asking the same question as I asked in the arowana section , only this is relating to gars. I may be getting a 180 gallon aquarium and I would like to know if any species of gar can be held in there for life. I know alligator gars can't, but what about a florida gar, tropical gar, or a spotted gar? Would I be able to put any fish in there with them, or would the gar require the whole 180 gallons? Thanks for any help!