Check the listing for details. Sicce Shark ADV Internal Aquarium Power Filter 800 Advanced 211 GPH. Condition: New. Listed at 47.69 USD. Sicce Shark Internal Aquarium Power Filter 800 Listing is for ( 1 ) : Sicce Shark Internal Aquarium Power Filter 800 Sicce Shark ADV 800 Internal Filter, 211 gph Exclusive in design, Shark ADV is one of the best internal filters for aquariums. Shark ADV comes in three versions with different powers: from 400 to 800 l/h, for 60-200 L aquariums. Shark ADV is equipped with the patented magnetic connecting system (MCS) and an air flow adjustment with 4 settings, to compensate low water movement in the tank with grater aeration. Fast release wall coupling.Wide angle swivel positioning.A modular filtering system with interchangeble active-carbon, micro-porous sponge cartridges.Shark ADV internal filers can work alone as filters or as auxiliary circulator pumps for large aquariums, especially marine.Features: Magnetic connecting system with interchangeable cartridgesWall mount suction cupsVenturi system for greater oxygenationWater flow adjusted by head settingAdjustable filter for greater water flow control and for preventing fish from entering the filter.Shark ADV, one of the best internal filters for aquariums. Please feel free to contact me for International and combined auction shipping rates or with any questions or concerns that you may have about my products. Thank you !