If its been setup and in operation for 2 months its more than liekly finished. You may have gotten some fully cured / cycled live rock and sand and in that case a cycle could be of extremely short duration and easy to miss. I would not worry about it at this stage of the game. Hey if yur satisfied with damsels, go with it. Its yur money you spend it how you like, not how others think yu should. I find damsels just fine personally.