Just try some tilapia or shrimp and hopefully the gar will eat it. If the bass are conditioned well, they will hit whatever touches the water, but will probably spit out anything not live at this stage, leaving it for the gar. If the gar doesn't eat the dead food, I would divide them up. The tems should be fed mostly live until they are at least 6 inches, but it certainly won't hurt if they eat some dead foods, too. Cichlids aren't the best tankmates for your gar, anyway. Hopefully it all works out. Please do not dump all the feeders in at once. Bass should be conditioned by smashing everything that hits the water so you want to add one feeder at a time, at least until they are used to doing so. That makes it easier to get them off of live food when they get a little bigger.