Here is my first dwc grow< the only other grow ive done is with soil and i failed. Hopefully this does good, its already going much faster! these buckets are 18 gal I know thats way big but they are the most heavy duty i could find however the way i had to cut the holes and because i put the rockwool too high up in the basket i had to use foil to keep light out and off the roots.
hopefully it will be ok. Another problem im haveing is keeping my water consistantly cool its been 71-76 and kinda starting to get slimy and smelly, i was thinking about getting a small fridge and running an extra feeding tube to it with a copper coil and then back to the tank and just let it circulate what do you guys think?