if you are worried about the pump impeller heating up when you stop, make a tee off the line out of the pump with a smaller outlet to circulate in the rez. I always did this, you can add a valve to that to adjust it the flow back so as not to stress the pump
Quickbloom lights have the new ones with the 69 coming in a few weeks and better pricing than that other website. Great customer service I got a light off them
got any pics of your setup mate?
My plan was to space them a bit wider than the 650r to even out the hotspot. I am going to try them on a 25 sq ft vertical wall.
I ordered 2 x 2800 Meanwells this afternoon
So I wanted to re design a 650R with a DIY set-up using 4 diablo boards with the single heatsink on each. I am going to run these in pairs i.e. 2 boards to 1 driver. I plan to use the
HLG 320H C2800B to drive 2 boards in series. I seem to remember someone here dissatisfied with running the 320...
nice grow and journal,
I had a Kali cross 25 years ago. I can't remember what it was crossed with. I have grown hazes since then. I wouldn't have feed it so much, I would spread those girls out some more and I would reduce the light period down to under 10 gradually