For the correct exhaust and intake fan:
L x W x H = Cubic Feet
Cubic Feet x 25% (resistance) = What CFM you need.
For intake I would always go for the next size down in fan size.
If you have some money, always go bigger then what you really need so you have some room to expand or change...
We also own a hydroponic shop, anyone in Ontario that needs help starting up. Let me know, We'll give away some free nutrients or something. limited supplies though.
Im following up on the thread you created and there was no transaction for that amount on the day you said you made a payment. Also your transaction ID does not exist.
This thread was brought to our attention.
1. Going threw our emails, no one has contacted us about a missing order from Hawaii
2. We never ask you to pay before placing an order with us online which gives you an order number and an email confirmation
3. Please provide some proof of payment...