Growed the first 2 weeks without chiller. So i think the roots are making problems because of that. Now i am dipping them in h2o2 3 ml per liter water. Hope the roots will recover and let the plants be prosperous an healty after recovering. If you have any tips and suggestions let me please know. Its my first rdwc grow. So if you are a rdwc veteran please help me safe my grow.