Shrimpie, it looks like you're good to go. The only other thing I could think of might be some extra suction cups for airline tubing, but most of the time the diffuser comes with one. If you order the parts off Ebay, check the country of origin. Those sellers are great for inexpensive glassware, etc, but the lead time can be substantial. I am looking at weeks before I receive my order.
You probably already know about timers, but most people turn their CO2 on before their lights come on and turn CO2 off shortly before lights out. This is easily accomplished with one timer for the light and one for the CO2 solenoid.
Good luck!
You probably already know about timers, but most people turn their CO2 on before their lights come on and turn CO2 off shortly before lights out. This is easily accomplished with one timer for the light and one for the CO2 solenoid.
Good luck!