In an image your eyes will automatically go to the brightest spot. This is important to consider because the original is many times brighter than the reflection. In order to lead the eyes onto the reflection it is necessary to use other elements. In this image I did not include the light skies in the image. I only used the red of the sunset and the dark tower that is reflected in the water. In addition I included rock on the front right side which as a single point draws attention to itself and the reflection in the water. The rock also gives the image quite a good depth of field.
Enjoy and happy photographing!