The gar are now 6", 5.5", and 2.5" long. The two largest gar are eating quite a bit now (4-8 rosy reds nightly between the two); the smallest is living (and eating) happily in an all-you-can-eat buffet of feeder guppies.
The 5.5" gar jumped out as I was putting feeders in tonight, but I quickly scooped it up and placed it back in the tank. It was out of the tank for maybe all of 30 seconds. It was a bit dazed when I placed it in the tank, but it took off after I moved back and forth for a few seconds in the tank.