i think its a spotted gar.
Florida gar have irregular round, black spots on the top of the head and over the entire body and on all the fins. Other gars, except for spotted gars, have spots on the fins and usually on the posterior part of the body. They can be distinguished from other gars, such as spotted gars, by the distance from the front of the eye to the back of the gill cover. In Florida gars, the distance is less than two-thirds the length of the snout. In spotted gars, the distance is more than two-thirds the length of the snout. Other characteristics of Florida gars include a shorter, broader snout with a single row of irregularly spaced sharp teeth on both upper and lower jaws and no bony scales on the throat
Florida gar have irregular round, black spots on the top of the head and over the entire body and on all the fins. Other gars, except for spotted gars, have spots on the fins and usually on the posterior part of the body. They can be distinguished from other gars, such as spotted gars, by the distance from the front of the eye to the back of the gill cover. In Florida gars, the distance is less than two-thirds the length of the snout. In spotted gars, the distance is more than two-thirds the length of the snout. Other characteristics of Florida gars include a shorter, broader snout with a single row of irregularly spaced sharp teeth on both upper and lower jaws and no bony scales on the throat