Today was the day of cleaning my grow hehe (I was really needing to do that) I washed my tanks, removed all algae, changed water and refilled nuts (40ml GH flora bloom + 20ml GH flora micro + 20ml silica)
Adjusted ph on 5.5 and EC is on 0.70.
I think they are happy and everything is running good (except one that still didn’t desenvolved).
They complete 22 days today!
I added some bottles inside upper box