Need help, I'm a beginner grower

[thunderdome]

Hi everyone ! I need to know your opinion. I'm building my first dwc system , purchased 27 gallons container for that. Planning to try 4 plants.
What net pot size should i choose 3,4,5,6" ?

I decided to buy Active Aqua air pump, and i also need to choose air stones, i found bubble disks in different diameter, is it a good idea to buy 4 outlet air pump and connect 2 outlets to a disk like that so i will have 2 disks total? I was thinking about 6" disks.

Please tell what you think

 

[No Pain]

welcome aboard .... go browse through our hydro section there are similar questions and posts to what you are asking with a lot of information and you will most likely find some answers to your questions and come up with new ones .