i know this isent the greatest but its not the cheapest.. what do you guys think of this one? [URL]http://www.marinedepot.com/ps_ViewItem.aspx?idProduct=AC3113&option1=Maxi-Jet%201200&child=ACRDM&IdCategory=FIPSHOSI&category=Spray_Injection-Hang_On_Skimmers-Protein_Skimmers-Saltwater_Aquarium_Supplies&tab=2[/URL]