So I took the plunge and ordered a Deltec CRTT3000. My system is 405 gallons total and I have over 60 sticks. I’m currently dosing 70 mil of soda ash a day. My PH is now running 8.3-8.5. As most of my sticks are small but growing fast I know it’s just a matter of time before I can’t use soda ash. I’ll probably get a bigger tank one day or even add another tank onto my system. So I went with the CRTT 3000. Anyway I cant find reborn in stock...whats the next best choice? And should I have a spare full co2 tank on hand? I’m ordering the recommended tunze regulator. Am I forgetting anything?