No one knows how big these fish get. the oldest ones that are known are only about 6 years old and are still around 25 to 30 inches.
There are actually different flavors of "The crocodile gar" than Flordia x gator which makes this difficult to predict..Captivity also generally results in fish smaller than wild fish.stotty;546357; said:As stated 'crocodile Gar' is a (Florida x alligator hybrid) the picture above is an alligator gars these grow to a very large size (The rod and reel world record alligator gar weighed 290 lb)about a size of 3 m (10 ft),"The crocodile gar", it is uncertain of how large it will grow but as both parents grow to over 5(ish) feet it can be assumed it will grow at least as large.