Awesome set up and thanks for including issues; it's the most valuable info and people leave it out. Love what your doing did you just swap your pots into larger totes? are you keeping it strictly bubleponicsDWC or are your going to like the totes and make it RDWC? keep it up, stay safe and be well!
@Complicate, thank you for the compliment! Yeah we actually went from a 60l tote down to a 45l tote because we were worried about having height issues late into flower. The room height is only 2550mm so we opted for the lower tote. Being our first DWC grow we got ahead of ourselves with wanting large roots.
We are running a very large air compressor to 6 x 8inch disc airstones for now, but in the future we are looking to adopt The Bucket Company's medical grade 3gal pots to do RDWC and throw in the airstones as well.