Super Reef Octopus XP 3000 EXTERNAL Cone Protein Skimmer by CoralVue. Reef Octopus Super XP 3000E External. Protein Skimmer is a Brand New design in our ever popular Reef Octopus line of protein skimmers. Powered by Bubble Blaster pump! An integrated bubble plate to help reduce turbulence within the skimmer which helps build a dense head of foam. Ultimate cone shape body, extra-wide plumbing and necks allow for more air flow and more stable reactor chamber. Wedge pipe output which allows you to adjust the skimmer and have greater control of adjustments compared to using ball valves. Quick release neck on the collection cup - requires 1/2 inch of clearance to remove the cup. XP3000E can be used as an external or as an in-sump unit. Model Super XP 3000E Specifications: * Item #: SRO-XP3000E * Super Reef Octopus® 10” External Cone Skimmer * Dimensions: 18”x15”x28” * Rated up to 350gal. * Features the new Bubble Blaster HY3000S * High quality machine welded cast acrylic construction * High performance design * Recommend 500gph feed pump * 3 year warranty on Bubble Blaster pump. 1 year warranty on skimmer. Lifetime warranty on support.