Hello. First time in-door grower here. Just wondering if anyone has tried this before and if it helped..... Babies are 3 weeks old, 2 CB Dutch Treat Fem and 1 Crown Royale Fem. My tent is 2x2x4, humidity at around 39%-41% when tent is closed, temp. is around 23- 25 degrees Celsius, (73 or so F.), 2 Toplanet 75 watt led- white, blue, red light, small usb fan to move air around with a couple of lower ventilation flaps open, large open plastic coffee can of water for humidity ,PH tap water at 6.2- 6.5...... So, I figured I would try this...............A 2 outlet air pump with 3 airstones in the coffee can of water, with the air pumped in from outside the tent; I will see if this raises the humidity and cools the air a little. I am waiting for a couple of small usb atomizers in the mail to help with the lack of humidity issue................. I love my babies, I just don't want to "love them to death". Also sprayed some 1/3 strength Cannabisrx foliar spray the other day, didn't seem to hurt and may have helped with a little "leaf tacoing" that was going on....... I am also thinking I may add the air-stones to the bottom of my final pots to help introduce more air to the roots, not sure if that would help or not? Thanks for any advice or knowledge.