Natural co2

[hemmy]

after buying a ppm meter I noticed my living loom will spike nearly 1500 ppm

Do you have a CO2 meter under $100 that you like? Not a controller, just a meter. I want to check the levels in my tropical tent.

Thanks!

 

[cmeg1]

Do you have a CO2 meter under $100 that you like? Not a controller, just a meter. I want to check the levels in my tropical tent.

Thanks!

I have always used controllers I never just bought a single meter

 

[hemmy]

I have always used controllers I never just bought a single meter

How are you liking the bags? Now that my tropicals are back in the 350 ft3 grow room (5’x10’x7’) inside the garage, I’m looking again at CO2 and if I should try and raise it.

I’m thinking of getting a controller to use as a meter and then I’d have the electronic control option.