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Good stuff. Keep it up man and keep working on the temp/humidity. subbed

I need to stealth my system and was wondering if it is possible to have a DWC system in an attic where temps outside can be as high as 100 in the day and as low as 70 in the night?

Ok, I added the lights and put the covers on them. Still not looking too good but I will continue to monitor them to see if they start looking any better. The temp seems to stay between 84 and 88 degrees and the humidity between 45 and 50%. Also will make sure the PH stays arounds 6. Is there...

Ok, well I put them down in the holes of the DWC and then i made circle card board cut outs and put them around the plants so that all the hydroton and rockwool is hidden from the light except for a small hole in the middle where the stem sticks through. I will check under them daily to water...

The temp of the water is 76. Not really using the water at the moment except to water the rockwool since it is PH balanced to around 6. Plants are looking a little worse. I water them about once a day. I just completely saturate the rockwool cube and then wait till it is dry to the touch to do...

The temp is 86, humidity is 47%. Oh and here is the youtube video that tells you how to build the light fixture i have. The only difference is i couldnt find the T splitter at home depot so I used a Y splitter. http://www.youtube.com/watch?v=Rs_QRorECvo

I have read about multiple people not using water pumps and just air stones like im doing. Am I wrong on my assumption that it can been done this way?

The temps are between 78-80. Im using the built in bathroom fan to remove and replace the air. Not sure what the humidity is but going to get a meter now so hopefully will now that soon.

Oh and I need to pick up a TDS/EC meter locally if anyone can recommend one that can be bought locally at a common chain store.

Ive been lurking the forums for awhile now and decided to finally start up a small personal grow of my own. Its a DWC setup with an 18 gallon rubbermaid, rockwool, hydroton, 5 CFL 23watt 6.5k lights (adding 6 more today or tomorrow), with 2 12 inch bubble stones with 2 air pumps. Im having to...