What's the best hydro system for my set up?

I have a water pump, 4 pots, and a 7.5gallon container. I'm going to be growing inside of a filing cabinet

View attachment 2291247
(I have the lid for the container, it's just not in the pics.)
Would do you think would be the best way to go? Given what I'm growing in?.

2L Hempy!
http://www.google.com/#hl=en&sugexp=les%3B&gs_nf=1&gs_mss=2lhempy%20grow&pq=hempy%20grow&cp=3&gs_id=29&xhr=t&q=2l+hempy+grow&pf=p&safe=off&sclient=psy-ab&oq=2l+hempy+grow&gs_l=&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.&fp=b7d2718a67a769fa&biw=1024&bih=605

Save your pump for an outdoor water feature.

That is amazing, I can't believe I've never heard of that before. I may end up going that route, It will give me more height, and room for one or 2 more plants. Thanks!

Google:Hempy collective,The official hempy bucket thread,hempy for dummies.
Good luck on what you choose for your grow.Do not underestimate the Hempied container size.I have seen online 5ft plants in 1 gal Hempy buckets.Depending on what strain,I can get 1.5ft plants from a 22oz Hempy cup.
y/w

Dalek Supreme said:

Google:Hempy collective,The official hempy bucket thread,hempy for dummies.
Good luck on what you choose for your grow.Do not underestimate the Hempied container size.I have seen online 5ft plants in 1 gal Hempy buckets.Depending on what strain,I can get 1.5ft plants from a 22oz Hempy cup.
y/w

Click to expand...

Don't forget World of Hempy

Dalek Supreme said:

Google:Hempy collective,The official hempy bucket thread,hempy for dummies.
Good luck on what you choose for your grow.Do not underestimate the Hempied container size.I have seen online 5ft plants in 1 gal Hempy buckets.Depending on what strain,I can get 1.5ft plants from a 22oz Hempy cup.
y/w

Click to expand...

I was thinking of using 1L-2L bottles for my file cabinet. Thanks for bringing this all to my attention.

Moebius said:

Don't forget World of Hempy

Click to expand...

Haha yeah, I happen to stumble across that after Dalek suggested the idea. It's a great thread!

I did a DWC for my first grow back in '08. It's the simplest way to grow from what I've done, great results too. I was asking what everyone thought would be the best system, given my space restrictions.

I grew in soil once back in my mid teens and didn't really care for it, it's to boring for me. I like to be involved as much as I can in my grows. It's the sciences behind it that are fascinating! There is so much going on, I love it lol.