Re: plant not looking so good.brown hair & some weird algea narrowed it down to being mostly brush algae. seems that opposite to my test kit my n03 was close to 80ppm and p04 was over 5pmm. on top of that my kh and c02 is low.
looks like im going to have to stop dosing kh2p04 and kn03 for a while. raise my c02 to an acceptable level and reduce lights back down. im going to try 6 days at 200w @8hours. and off on 7th day. |