well the power head should prob stick to the glass on the inside of the tank. and be connected with a air tube to the skimmer. do you have any pictures?
yes but not on this computer right now. i can post it later. but if you are hanging the skimmer on the back of your tank why do you need a picture of my sump?
ill try and find a picture but idk if im gonna be able to. if you have some more questions about seting up the skimmer i can prob help if your a little more specific