WW 8 DAYS OLD

Hey guys im a first timer im going to attach some pics of my 8day old WW in rockwool any feedback would be great also my top of the plant is about 6 inches from my t5 24w light should i move them closer or further also im using tap water with correct ph is that ok or should i use distilled water .
Cheers

You looking good, I don't see allot of stretch so I'd say the lights are good. You will probably have to start moving the lights as they start to grow to them.