Review on QMseller Stainless Aquarium Splitter Control Fish & Aquatic Pets for Aquarium Pumps & Filters by Mary Nelson

Product looks like it will work. Unfortunately I'll never know because the input line is oddly larger than each of the output lines. The outlet is the standard carbon dioxide hose or air line diameter for your aquarium, but some idiot made this incompatible with any other standard hose. Now I'm stuck with a $150 CO2 system, inlet hoses, diffusers, all useless until I can figure out what hose, adapter and other parts I need to install to make Jerry work. 10/10 would not recommend if you don't like torturing yourself.