man do I wish I would have bought a bunch at the cfm they were 5 each or 2 for 9 or 3 for 12.If I knew everyone needed them I would have grabbed them all and put them on for what I would have paid for them.Reef empire had them at the sale I wonder if we asked for a larger amount if they would do a deal.If everyone is up for it I will try to get hold of them tomorrow and see what they say.