capn

Hello everyone, I've been doing a ton of research for my first grow and came across the capn style of growing explained here. http://dudegrows.com/doing-it-captain-style-part-2/ My question is why do the individual reservoir not need air stones? With the pumps only running twice a day for 15...

Hello everyone, I've been doing a ton of research for my first grow and came across the capn style of growing explained here. http://dudegrows.com/doing-it-captain-style-part-2/ My question is why do the individual reservoir not need air stones? With the pumps only running twice a day for 15...