few alligator gars swimming in clear water

algae alligator america anal animal aquarium artificial atractosteus background beautiful bed below calm caudal clean clear cliff coloration dangerous dorsal edible eggs enviroment euryhaline family fin finned fishes flesh freshwater gar gars gill growth habitat large largest log long made man monster natural nature north paired pebbles pectoral pelvic predator rare ray razor reflection river rocks safari sand sandy scales sharp small snout spatula species stripes strong surface swimming teeth tiny tough toxic underwater unique water wide with wood