Resun Chiller 500l @25 Deg 17 Deg / 11 Deg Out of stock SKU: RC0500 Category: Protein Skimmers and Chillers Related products Protein Skimmer With Pump Up To 1500l Cap. Resun Chiller 650l @22 Deg 1/4hp Thermostat for Resun Chiller CL450/650 Protein Skimmer Queen