i just finished a DIY spraybar for my tank that is about 7 1/2 feet long. I am going to hook up the fx-5 to one side and my sun sun to the other side. What i am here to ask is how long i should wait before i put the pvc cemented and painted spraybar into the tank. it has been three or four days so i was thinking of doing it tonight but i wanted to ask and see what the feedback was. So feel free please comment away and maybe i can post some pics if i see enough interest by later tonight.:woot: