CPR CY294 Cyclone Bio-Filter. **** PRODUCT MANUAL **** Cyclon Bio-Filters features Rejuvenation Venturi (RVT) driven protein skimmers. RVT Powerhead is included. Has a bypass for the protein skimmer so that the water and air intake are always constant and provide maximum skimming action. Funnel shaped collection cup for efficient and easy removal of proteins and uneaten food before they reach the biological media. Has an adjustable gate which allows fine tuning of the height of the water in the protein skimmer. Has a deep sump area for robes,chemical media, etc. Has a non-warping lid which prevents excessive evaporation. Uses a high performance biological medium, Bio-BaleTM. Disassembles quickly and easily for cleaning. Can be used with a submersible or external pump. May be purchased individually, in a combination, or as a complete system. CY294 Cyclone Bio-Filter Specifications: * Recommended Tank Size: up to 500 gal. * Media Capacity: 1 cubic foot * Sump Area: N/A * Skimmer Diameter: 2 x 6" * Maximum Flow Rate: 1,500 GPH * Dimensions (L x W x H): 26"x12.5x18"