Whole Bunch of Questions DWC

[SCIENTIXT]

So I do not have any clones at my disposal but I plan on ordering white widow seeds. I'm looking at building a DWC system.

Should I grow my seeds in soil for a potential mother? NOT IF YOU WANT TO GROW HYDRO.

How much space should be left between plants? DEPENDS ON SIZE, HOW MANY PLANTS, SPACE AVAILABLE

Should the air stone be on constantly? 24/7/365

Should I use distilled water? RO

What kind of CO2 tabs should I use? Should I use them? DON'T USE CO2 UNTIL YOU HAVE EXPERIENCE

Has anyone bought from (link below)? NOT IBuy Marijuana Seeds and cannabis seeds from Holland - high quality marijuana seeds (cannabis seeds)

What do I do when the reservoir is low? Add Water? THAT WOULD BE A GOOD IDEA

What kind of lights should I use? GROW LIGHTS

I'm a total newb.

HOPE THIS HELPS YOU.