I'd create a poll for yes or no but I do t know how. So opinions please because at least I know how to count...
+1I have kept gar on and off with rays. I have a 14" gator gar in with them now. The only issue with gars is they will bite but it is accidental in most cases. My gator is not as bad as the spotted I have owned, the spotteds tended to follow the food to the bottom and try to eat from their. Of course gars are terrible at eating from the bottom so the rays would get bit from their side snapping. My gator eats from top more than from the bottom but he still will follow food down if he misses it.