so, are you meaning that my 3 1/2 month vegged plants are now going to take longer to finish because of the longer veg time? makes no sense. do you also mean that if I do 12/12 from seed the flower time will be shorter? sounds odd to me.
changing the water from tap to RO and going to 18/6 seems to have helped.
my SIP setup has been working quite well for me.
thanks for the kind words...
when I filled them by hand I would try to top them up every third-ish day also.
now, I dump a 5 gallon RO bottle into the reservoir every 3 or 4 days to keep it topped up.
outdoor plants still ok... time for topdress again... maybe Saturday morning.
RW 3 has taken a bit of a beating from my 4 and 6 year olds... 2 broken branches since they topped it, one at the main stalk on bottom and about 12 inches from the main stalk on a top branch. Top branch is healed...
you might as well go with the first one then, the 4 inch pro with the carbon filter and ducting as a package...
or like buddy mentioned, get a 6 inch inline and keep it on low.
the 4 inch is more than adequate for the 2x2 and you can also run it slower, too. my 4 inch in a 4x4 never goes past...
can you find just the 4 in cloudline fan by itself, without the carbon filter, since you aren't worried about smell... I have 2 of the S4 fans... one older and one newer with the bluetooth controller instead of Wi-Fi.
the fan will be more than enough for your small tent.