My first DWC set up - Soon to be RDWC - What do you think?

[bittnerkd]

Just looking for input these are random seeds and I'm currently trying to learn when and how to tell the sex I'm pretty sure I have a good idea on what the pistols should look like. This box is 5ft tall 5 ft wide and 2 1/2 ft deep 300w led about to add one more 300w using advanced nutrients... that's about it I think

 

[JD77]

I wasnt able to tell the sex until I threw them into flowering. But I knew they would be females cause I got feminized seeds. What brand led? What size buckets? Air scrubber? You doing recirculating?

 

[Koolkarl]

5 gallon bucket. Rdwc. I have a chiller hooked up with 2 large round air stone's. I use lava rocks with coco husk for a medium.