I have a humidifier from Walgreens. One that the vapor comes from just one 1 1/2" hole. Went to lowes and got 3, of clear tubing, 3' of PVC and some elobows and made a homemade fogger. Workings great.
I have 2 Jackson's and they require 70% hunidity.
Can even have the one fogger humidify mutipule enclosures.