Hello What's the recommend Temp for the water when the lights are on? I'm running a DWC set up. Also what causes the PPM to raise and what can I do to bring it back down? I'm in the early phase of Veg. Thanks Sent from my iPhone using Grasscity Forum
Basically the way I understand it is, the warmer the water, the harder/less effective it is to oxygenate the water and probably some other stuff.
Thanks for the information. My water Temp while the light is on is 79- 85. I need to find a way to keep that down some. Sent from my iPhone using Grasscity Forum
Freeze a case of cheap water bottles and drop 1 or 2 in with a string tied to the top of the bottle to keep it from swishing around and smacking ur plants.
But if you drop 2 standard 16.9 fl oz frozen bottles in, make sure you remove about 33oz of solution to account for the water raising. etc Cold water works like air, it will sink to the bottom and the bubbler will do the mixing.
Any thoughts on a cost effective way to set up CO2? I currently don't have anything running at all? Sent from my iPad using Grasscity Forum
I dunno. I was thinking that a cheap minifridge for other stuff with a small PC watercooler radiator and a couple fittings popped in the side of the fridge and adding that to a reservoir loop.