Sudden Issue

Hi all. This is my first run using pool shock for a sterile res. Had everything going well, introduced my plant to my RDWC system, had it running well for about 1-2 wks. Added pool shock of .9 grams for 30 gallons, and within 3 days of adding the shock my plant took a dive. Before and after pics attached.

LED, Temps in low 80's, humidity ~60, EC about 700, Jack's 3,2,1, RO water and monosilic acid. Was thinking maybe K deficiency or sulfur, but how quickly it changed after the pool shock made me start questioning. Thoughts?

whats your PH and what food you feeding

PH between 5.8 and 6.1

Nutes are Jack's 3,2,1 at 1/4 strength

Up the nutes.

shnkrmn said:

Up the nutes.

Click to expand...

I will give it a go. That had crossed my mind, but how quickly after the shock they turned, I started thinking, which is never a good thing.

You have plenty of plant to be feeding a seedling dose to. Good luck!