Extremely High C02

[viffer]

I have a sealed 16 light growroom. The C02 is hitting 8k when the lights are off. I have to go burp the room all the time. I can not figure out why its getting so high. Will take any advise and look into it. Thanks if you can help

 

[Andyo]

well lol propane or bottled co2

well lol propane or bottled co2

Point is are they putting out that much ,is reading correct? Is bottled co2 leaking
How long would they take to use up that much at lights on co2 off without burping your room.
might give you an idea whats going on ive had high levels no night venting around 18 to 20 days on 12/12 i just set co2 timer on 1000 ppm then noticed it was leaking cos co2 level didnt drop below 3000 ppm.A

 

[chomsky]

8000 even 3000 that's way too high. Should really be around 1000/1100. Sounds like you need a good or better co2 controller. It's either running constantly or leaking.

 

[corky1968]

Turn off the CO2 at night.

Plants don't need it then.

 

[resinryder]

It's plants just doing what plants do. A large number of plants in a room makes a difference. Find a way to vent it as increased levels also increase humid