DWC drip system, help with feeding!

ive got a 6 plant deep water culture and its fixed on a drip system from the res., and i was wondering weather or not i should keep the system feeding the plants only when the lights are on or if i have to have a certain time to feed or even if i can leave the dripper on through out the grow. if anyone out there has an answer for me, it would be great!

Yup. Or at least until the roots hit the bubbled water.

Wait. Do you slow drip over root system or drip up top onto medium surface? Cuz if your up top dripping 2-3 times a day is fine until roots hit water. If your straight to the root system with it supaslow drip allday. Slow so the roots have time for air.

i have it hooked up from inside the resevior from underneath the net pots straight to the roots. so i let it slow drip for air? i have air stones tht pump air in the water dose it really matter how fast the water moves??

Okay I got you. Ya sounds like you got it man if your oxygenated you should be fine.