We are happy to be carrying the new highly acclaimed RLSS protein skimmers. These things are hot! Check out the video demonstration of the pump below. We are expecting our first shipment in about 1 week and they are selling out fast..so place your orders asap. The Design The RLSS Protein skimmers are conventional skimmer with an unconventional pump. The Waveline DC 5000 pump performs both water delivery and water fractionation for the protein skimmer. These pumps are DC which employ a speed controllable current. This allows users to select from six preset RPMs via the Waveline pump to tune the skimmers performance on demand. The pump also features a unique 10 minute feed/service shutoff timer which restarts after 10 minutes. The pump employs a soft start, which means the pump ramps up over time to ensure longevity. All skimmers include the following - Air Silencer, customer venturi intake and all the silicone tubing required. Assembly should take less than 10 minutes for this picture perfect skimmer. Each needle wheel features a 2" diameter with short shaft which reduces imbalances and noise/vibrations. These skimmers run quiet and cool. Read more at the link below.. H2O Systems introduces the new RLSS Series protein skimmer with Waveline DC Pumps. Also available are the Waveline DC pumps these pumps have six speeds up to 2640GPH. H2O Systems introduces the new RLSS Series protein skimmer with Waveline DC Pumps.