Small Tent Intake?

[MTHB]

2x2x5' tent. 4", inline fan for top extraction to filter. Check. But; What sized vent, for Intake, down below, please?

I've heard every suggestion, from two to ten inches. Two to four would be closer, wouldn't it? Two, or four?

I'll take this answer and run with it. Never get finished, otherwise!

[Gingerbeard]

4" out, 4" in. You'll get a pucker tent but it's all good.

[MTHB]

Four's it shall be! Thank you!

[changeofpace2014]

IMO it would be better to incorporate a larger intake because you can always find a way to reduce the cfm coming in... It is a major thing if you build and find out the intake is to small...The latter was my case - I grow in a smurf tent about 3 ft h x 6 ft l x 4 ft d - long story short I upgraded to a 6" exhaust but stil have to leave the tent open...not enough intake to keep temps down, the short tent requires a huge amount of cfms to keep the temp down...

mind you 5ft will give your more head room, and the heat will build up high, unlike a short tent, the heat is pretty much where your plants are at....