My lighting is in an enclosed cabinet above the tank. I removed the glass covers and added a mesh cover for better PAR. I am going to add vents to either side of the cabinet and an Ink Bird humidistat to move air through when the humidity gets too high. I need a couple of good fans I can mount inside the cabinet from the ceiling. Cabinet is 48 inches long by 13 inches high by 24 inches deep. Any suggestions for fans?