日本語サイト HOME PRODUCTS SUPPORT DISTRIBUTOR GALLERY FAQ FREE WORD Lighting System CO2 System Filter System Aquarium Tank Substrate System Liquid System Water Condition & Treatment Layout & Maintenance Tool Fish Food Marine Aquarium Wabi-Kusa Nature Biotop CO2 Speed Regulator ＜＜BACK CO2 System 101-303 Black A larger version of the top class CO2 System 74-SA regulator, for use with Tower. Adjustable pressure inhibition function (0.2-0.3MPa) allows the outflow pressure to be manually controlled, and compatible with distribution parts, for CO2 distribution to multiple aquariums, and the use of CO2 automatic supply. *Includes a white inner seal *By turning black dial, you can stop CO2 supply. COPYRIGHT (C) 2007 AQUA DESIGN AMANO CO., LTD. ALL RIGHTS RESERVED.