I decided to turn my 40 gallon into a reef tank. I have for sale a complete CO2 package.

It comes with:

1 5 lbs aluminum tank
1 Sumo Regulator with Ideal valve, solenoid and JBJ bubble counter
a Rex Grigg DIY reactor
a Red Sea CO2 indicator
1 brass check valve

The tank is empty. The tank and the regulator were used only once, meaning with only one filing of the tank. The reactor was made by me following Rex Grigg's instructions. The CO2 indicator is brand new, unopened.

I'll throw one bag of Eco-Complete for free.

Total price of everything if bought separately is $365. I am asking $300 for the whole package. Or I am willing to trade for a chiller.

This is for pick up only either in Downey or in Bell, CA.