Grow Tent Humidifiers

[changeofpace2014]

I use this little guy for my RO needs. https://www.amazon.ca/3-Stage-Porta...r+filtration+system+from+geek,aps,100&sr=8-49 .

here is a similar one different brand amazon.com - https://www.amazon.com/3-Stage-Hydr...id=1740250443&sr=8-77&xpid=NxqiAkPwm5fri&th=1

 

[Smallgrow]

You can also get a “auto top off” device for aquarium and use it with a larger reservoir for less frequent refills or vacations
You can find them on Amazon maybe this link will work
https://a.co/d/9jTpBB0

 

[golfnrl]

That looks like it might come in handy.