I currently have two Aqua medics ocean lights 250 watts DE 10000k on my 150 gallon mixed reef. My tank is 72 inches long so i need another light for the middle of the tank. However, just the two lights creat so much heat that it brings my tempeture to 83-84 degrees when the lights are on. So I am not sure what type of light i should add to the middle of the tank. I was thinking of getting a coralife 65w PC but not sure if this is what I should be gettin. I am going to get some clip on fans to try and control some of the heat of the pendant lights. Can anyone give me some suggestions.