growman89
Well-Known Member
Looking at firing up my 5x5 tent with 4 ft 8 bulb t5 for veg and (2) sun systems 315 watt LEC 3,100K for flower. i will be running an inline fan and carbon filter during flower to help with environment and smell but my question is how do i maintain proper c02 levels. should i go with an expensive ppm sniffing system or just co2 bags?
Thanks
Thanks