the plants seem to be turning LIGHT GREEN ....all of them same color 4x8 ebb & flow 75 gal reservoir 2 1000 watt hortalux co2 hose feed into fan 25 plants - not sure what they are ( given to me by a friend said they might be Brainstorm) all in 1 gal pots full of hydrotron using IONIC grow calls for 4 tsp per gal.I was told to start them out @ 60% not full strength so thats what I'm doing they have been in the table one week and the table floods once every two hr during the 18 hr light cycle but i cut that down to 5 times in 18 hr light cycle today the light's are about 27 inch from the plants the lights are in sun system II with 6 in duct with inline fan sucking the heat off them and venting outside through a can filter the room never gets over 70 deg. I dont know what else to say but im going to bed I will try to get some pictures to show ya `but im not sure how to up load them ive been up all night working in the room and i'm tired you all are my last hope please help thank you and kind regards