Yes the venting is on an online fan, I use it to exchange the humid stale air with fresh. And as far as the meter goes, this one is just for moisture and PH. though I wouldn't trust it like a better more exact ph meter.Yes it’s looking very nice. Make sure your temperature and humidity probe is kind of in the leaf canopy, maybe hiding just under a leaf.
What’s the silver venting on the right? With LED like this it is difficult to keep the temps nice and warm, if you have a fan hooked up to that venting, I try and suck hot air from above and blow it down below.
Depends on the LED and environment, I would say...I am in a hot and dry climate...my HLG easily brings my larger tent to over 90 but my Spider Farmer in a slightly smaller tent only tops out around 82Yes it’s looking very nice. Make sure your temperature and humidity probe is kind of in the leaf canopy, maybe hiding just under a leaf.
What’s the silver venting on the right? With LED like this it is difficult to keep the temps nice and warm, if you have a fan hooked up to that venting, I try and suck hot air from above and blow it down below.