Actual capacity of Spider Farmer dwc

The bucket is tapered downward so that volume calculation is off. google "calculate the volume of a tapered square bucket" and it will provide you with the correct formula. find out the height of the basket in the middle and you will be able to do it. V=h/3(a2+ab+b2) Or just email them. DWC you do not need as much space as you would a soil grow. I still think the amount of room is sufficient for home growing. You could do what others have done in the past and make their own outta massive home depo tubs.

I don’t know about spider farmer DWC, but that is how I grow. So yes you have to account for the pot the plant sits in which will lower the total liter/gal. I use 5 gal buckets and they can only take 3 gals of solution.

They will be listing the size of the buckets, there might be another sentence in the description describing water weight?