Ok guys... here its why I was doing wrong.. terribly wrong....
Its the stupid stuff that can let to disasters... It was the
nutrients... I WAS NOT USING hydroponics nutrients for the seedlings... I was using nutrients for soil plants... its so simple I have to hit myself in the head...
Sure the seedlings started great with that.. but then they started to grow and needed more nutrients that I was not providing!!!!!
They are ready to transplant.. Ill be doing that tomorrow....
thanks for all the help...