there's always your basic rules to anything that have to be followed,I grew outside for years until I got some very nosey neighbors and now I have to grow indoors,growing outdoors for me was a breeze never had any major problems,indoors on the other hand is a new learning exsperence for me,I started with a set up I seen on youtube with an 18 gal tote etc.after learning that the tote was way to hard to maintain I started looking for a better way wich led me to 5 gal buckets,it was a little better but not as easy as I thought it would be,so now I have designed my own rdwc,res changes are simple keeping my nute solution cool is no longer a problem and it cut down my time it took to take care of these things in 1/2 or less.I think the best bible is your own,you learn from your mistakes and get better as time goes by,knowing how to read your plants is the most important thing,maintaining proper ph and ppm levels is the very first thing to learn,its fixing problems that arise that you have no clue to what it could be is the chalenge and you can get lots of help here but learning on your own is best,I have gotten some bad advice from some who talk more than they grow.I have a check list that I made up myself and pass that info on to a few buddys that are now growing dwc after seeing my grows. its a bit late and im alot stoned so maybe I will post it up tomorrow