Your link was removed. Just put the title of the item, and we can look it up.
IF I got it right.. max outlet pressure is 30psi (ignore gauge)... not recommended if using atomizers.. They run best at 35psi and up..I am new to planted aquariums. I am thinking about adding live plants to my 75 gallon aquarium in my family room. Possibly in the future adding a another planted aquarium right next it. Would this regulator on Ebay be a good piece of hardware for a DIY CO2 system for multiple aquariums?
Here is the title: Matheson stainless steel dual stage regulator model 3813-350
Any comments or suggestions would be greatly appreciated.