By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
2x2 Circulating Fan
RecordSetstarted grow question 6mo ago
What is the best circulating fan for a 2x2 tent available on the european market?
I bought a Secret Jardin MO20 oscillating fan, and I highly regret it because I have read several reviews mentioning that it can catch fire. Is there any other good alternative for circulating air?
Solved
Setup. Ventilation
likes
00110001001001111Oanswered grow question 6mo ago
Open it up - nothing to lose right?
If the power cord rubs against a thin piece of metal or any sort of sharp edge when oscillating, it's the type that can definitely short out and potentially start a fire.
You can ensure the cord has some additional slack and cover up anything it rubs against or secure the cord in some way to avoid the wear-n-tear that eventually damages it, then it's fine to use.
I stopped using the oscillation to be 100% safe. More than 1 brand had this problem. Whatever you buy, definitely scan the product comments for this sort of complaint.
1 like
Complain
Similar Grow Questions
Solved
Melacola
HumiditéHumidité varie pas mal et j ai investi humidificateur mais sa ne résout pas le souci ventilateur 2 et deux entrés passive mais je pense trop de plans et je suis dans un endroit sous sol merci bien à vous l humidité n est pas bonne pour la floraison
Week 8
Setup. Ventilation
2y ago
4
5
Solved
DFWmd
Dehumidifier recommendationsAny recommendations about a dehumidifier for the 4x4 grow tent? I think even with vacuuming run-off more frequently, I won't be able to get humidity consistently down below 60%. Amazon has some in the 45-90 USD range...Other. General questions
Setup. Ventilation
2y ago
2
3
Solved
NonameGrowDude
grow tent / lung room temps???Dialling in my tent and want to compare to others to see if more ventilation = lower temps.
What temperature and humidity difference do you have in your tent and "lung room"?
Do you exhaust your air from the tent to the outside of your lung room?Setup. Ventilation
2y ago
1
Solved
kardel
Guys, Need help about Droopy again, Is Mist from humidifier is a culprit ?My plant are happy but she look droopy "when I turn on humidifier"
1st pic is today, actually she not look like this before i turn on humidifier. 29-30'c and 65%RH
2nd pic is yesterday when I turn off my humidifier. 30-31'c and 45-50%RH
15days old. humidifier beside her pot.
2y ago
1
3
Solved
Prilyfe13
How do I drop my RH down when nothing works? Check Diary. Will defoliation be a good idea? Open tent door and leave it open?My 2x2 is starting to crowd. This is driving the RH to over 70%. Should I defoliate to help with crowding and RH? Or should I just leave it alone? RH in lung room is 48% Exhaust fan, high or low with a dehumidifier, doesn't work. What should I do? Defoliate? Thanks! Check diary.
2y ago
4
5
Solved
TioRandy
Humidity in a small tentHow to preserve optimal humidity in a small tent? My target humidity is 70 as I am germinating. My tent is 60*60*160. The smallest vent is on the picture I have attached (310 m3/h, 180PA). I have a Xiaomi Humidifier running on the maximum 24h, but still no help
Setup. Ventilation
2y ago
12
9
Solved
GreenCosmos
(MarsHydro) Anyone have experience with this combo?I'm thinking about upgrading my ultra cheap duct fan and carbon filter to this beauty.
It has a thermostat controller and is under 250€.
It seems to good to be true for this price.
Is anyone using it and give me a review?
Setup. Ventilation
2y ago
8
6
Solved
GodOfAnger
ventilation for a 4x8 ? basically is that too much negative pressure and if so should I get anther intake ?currently using a 200mm inline exhaust fan that has 914 m3/h(537,9 cfm) max currently using it at its medium setting of 792 m3/h(466,15 cfm) and using a 125 mm inline intake fan with only 330 m3/h (194,23 cfm). Should I get anther intake fan or should I put the exhaust to low 680Other. General questions
Other. Other
Setup. Ventilation
1y ago
1
2
Solved
RedArmC3PO
Carbon filter sleeve needed?I use the carbon filter on the exhaust side. On the intake side, I have a dust screen mesh.
The tent is quite clean so that’s why I don’t see the need of the pre filter. Would also probably load the inline fan a bit too.
What’s you thought?
Setup. Ventilation
1y ago
5
4
Solved
GodOfAnger
Currently using a 4x8 tent in a garage that is dusty. would getting a extra intake be better for my plants?Currently using a 200mm inline exhaust with a max cfm of 537,96 and using a intake with a max cfm of 194. currently using the exhaust on medium setting so 466 cfm. would it be better for my plants to get more air from outside with a new but small intake of about 128 cfm ?Other. General questions
Setup. Ventilation
Setup. Other
1y ago
1
1
Solved
Lordcrow
I am facing a temperature problem again....My tent reaches 84.2F, which is too hot in my opinion. But my humidity is perfect. On the other hand, if I activate the ventilation, the temperature of the tent reaches 76F, which is perfect, but the humidity level drops dramatically to 35%.
1- Keep Humidity
or
2-Keep TempWeek 1
Setup. Ventilation
2y ago
4
5
Solved
alhambra
Temperature Probe. Where to place it?I use a Vivosun exhaust and control hub. It comes with the temperature and humidity probe. I am curious, based on experienced growers here, where do I place this probe? On the floor or do I let it hang mid-way in the the plant itself?Setup. Ventilation
2y ago
4
Solved
MontyGrowz
Why is my RH so high?Inline Fan: S&P TD-350/125 Silent (in use) AC Infinity CLOUDLINE T6 (not in use, but testet)
Filter: Can Lite Filter 300m³/h
Transformator: SCNR5 (in use on setting 4/5)
Tent: 2x4x6 ft, i get 70-80%+ RH inside
My Room is at 45-50% RH with a temp of 60-70°F. Old Air gets outside.
2y ago
2
2
Solved
Ertomid
reduce humidityWhat techniques exist to decrease humidity naturally without something made special for?Week 5
Setup. Ventilation
2y ago
5
3
Solved
masdefs33
Tried mini dehumid. still issues with portable ac (added @ 9pm 6/2) see pic for graphAvg RH was 45%,had spikes @ 80% RH in dark, added portable ac to my tent. It raised avg. RH not lowered. Intake @ 40% RH that runs on a humidity cont. set @45%Now Day RH ~52%, Night RH ~60%.Ac starts RH spikes to 70% in dark. WTF am I doing wrong. Id hate to lose it to mold.
Other. General questions
Setup. Ventilation
2y ago
5
Solved
alhambra
Exhausting air outside when using Air Conditioning, yes or no?Hi there. This is my first indoor grow in soil. I have a room with A/C. The grow tent is in that room. My question is, should I be exhausting the air from the tent outside or into the room. If i exahust the air outside, isn't it counter productive to the A/C?Setup. Ventilation
2y ago
3
3
Solved
MiyaguiOkPolilla
Demasiado calorEs posible que la lámpara CMH se calienta demasiado debido a las horas que lleva de uso? 🔥🌱
Anoche llegué a casa y me encontré con este panorama, algo con lo que no puedo lidiar ya que tengo 2 extractores y 2 ventiladores funcionando todo el tiempo ⏲️
Setup. Ventilation
2y ago
1
2