Looking great yeah I use tap water all the time I use mineral water about 5 times throughout the grow presoak the coco n and it'll be fine for the seedling to start in I'm going to get @witchyhour to give u a link to a (how to grow site) it's really great and I recommend u study it any questions u don't know will be on there it's broke up into sections it's a great site I use it from time to time if u don't get something just ask peace
Bout to hook up duct and fan, can I water with tap , for first feeding , if so when to start feeding ,also should ,should I ph water to start coco in
marywanther