Supplementing CO2

I'm starting my first grow in a 4ft x 8ft grow tent. Ill be using 2 Geekbeast 630wpro. Will I need to add a CO2 system? Thank you for your time.
Thanks

Imo, it's not necessary

rlslmshdy said:

I'm starting my first grow in a 4ft x 8ft grow tent. Ill be using 2 Geekbeast 630wpro. Will I need to add a CO2 system? Thank you for your time.
Thanks

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If and when you get co2 make sure it’s for a sealed room and only use once your environment and lighting is all on point.

Added CO2 has low benefits unless your light intensity is high, around 800+ PPFD. I'm not sure how those lights perform but if you consult their PPFD maps you should be able to find out if the lamps emit a high enough intensity that justifies adding CO2.