Thats a good idea for your reservoir!
I can’t see a problem with keeping it inside the tent, I’ve a feed bin inside my tent that fills from the reservoir, the idea is the nutrient gets a chance to heat up between feeds.
for my autopot I use that 10ltr tub but i only put 4/5ltr in it every couple of days that also stays in the tent for the nutrient temp.
The only thing I can think of is keep an eye on the nutrient temperatures during summer.
We used them for liquid yeast and sourdough starters when I was a baker. You gotta wail on a loaded one for a long time and a lot of hot dishwasher cycles before they spring a leak, love those things. I wish Rubbermaid would make more things out of the Brute or Roughneck materials
They are awesome. We store our freshly butchered chickens in them with ice for a day before we package them.
Obviously not the same exact ones I use for my resi’s
Oh.
Are we not using our butchering equipment as our hydro equipment?
Lol no, no we are not
Found a really good cheap tray option with free shipping, multiple sizes: