HELP i have a white foam buildup on top of the water in my DWC Res..???

[xcrispi]

ok cool..ya i can have the water that goes to tank go to a garbage can....but what about the water that goes up to the spout thing...Do i just not hook it up or put that line in can also??

Mine only has 2 lines w/o the use of the res./ spigot .
1 that goes to waste/ down drain , and 1 that goes into the garb. can . Later today I'll pop you a pic. n post it here for you of how I have mine plumbed .
Peace
Crispi :stoned:

xcrispi Reviewed by xcrispi on 10-18-2007. HELP i have a white foam buildup on top of the water in my DWC Res..??? Ok i have a white foam buildup on top of my res water....there isnt too much of it but its on my roots now..and i dont know what it is....It happened a time before and went away in a few days...so idk what it is??? i am using GH 3 part nuts. and water from a local spring with a PPM of 220...someone have any suggestions or ideas?? Rating: 5