Fluval Output Nozzle for Vicenza and Venezia Aquarium Set Measures 2-inch length by 7-inch height by 6-inch width Fits Fluval vicenza bow front aquarium set models 180, 260 Also fits Fluval venezia corner aquarium set models 190, 350 and also compatible with Fluval vicenza limited edition corner aquarium set model 260 This product weighs 0.128-pound