CAD Lights TIA-1150 Conic Protein Skimmer Extra insulated to feature silent operations, only 5 Decibels over audible sound High quality water pumps for long lasting high performance, minimal vibrations and silent operatio Flexi-Plastic injection molded pin-wheel impellers for extended life and designed for high volume ai Mold-Casted Acrylic body, Solid seamless with no joints. Extra thick Acrylic constructio Attractive Semi-gloss Porcelain color Acryli