Installed a thermostat today, the hot side was connected to the cooltubes. So if the room get's too hot, the cooltubes will turn on.
The cold side of the thermostat, have been connected to a powerstrip.
Where I can connect my fan heater and a Honeywell fan, to help distribute the hot air in the room.
I also got around to install my new RO filter, a cheap 100$ unit and very different to my old industrial filter. This seems to produce a lot of waste water, that just goes down the drain.
Now im gonna start collecting rain water, so the RO is a backup system. But still, I wonder if I could use my RO waste water for something. Maybe collect it and when I have extra rainwater, mix it and use it for my aquariums. And the misses can water plants in the back garden, it dosn't matter they get a little high Ec. They might even live longer!
Finaly to the garden, plants are looking fine. Two are still struggeling, but they are improving slowly.
The pH haven't been dialed down, it's slowly drifted up to 6.1. But the Ec had risen to 1.0, so I added 10 Liters of RO water.
It brought the Ec down to 0.9 again and the pH went slightly up and almost hit 6.2 I have left it there.
I will keep letting it drift up to 6.5 pH, to see it that stabilizes the nutrient uptake. If not I will lower the Ec to 0.8, pH to 5.5 and see if that will do it.