I will moving to Paintball Co2 system soon. Even with 2 needle valves it will be aprox $18 less than this Citric acid Co2 system. Also to refill the tank is cheaper than buying citric acid. Just wonder if it will last as long as I have read. The citric acid Co2 system is not lasting as long as I had read before this thread was created. Only trial and error will show. I may continue with the Citric Co2 system on my low light tank.
Well with the addition of adaptors the cost is $1 more than the citric co2 with a soleonid. Then with extras I wanted it cost $34 more. In the long run it will probably be cheaper to run than the citric acid Co2 system. For refills are only $5.
The graph below shows that the citric Co2 system last longer on small thanks than large tanks. So when using it in a 10g tank what is the longest time it has run before refilling? What was the CA mixture?
Last edited by Hilde; 05-19-2015 at 07:32 PM.