noooooo, im telling you man, if you're using Flo's for your cloning and using that aero mister with a on/off settinf of 15/15 along with dip-n-grow, rhizotonic and RO/FILTERED/DISTILLED/LOW PPM water you are good
you don't want the misters on 24/7, 15 on 15 off will alow them to both braethe and drink, this will also heat up the res water to a warm loving temp clones love, watch your ph, check it twice a day, you can't fail bro try my method see if it works, pleeeeeeeeease
oh oh, and if you are worried about the high res temps you will see 70-80F just put in some hygrozyme along with it, hygrozyme doesn't affect your ppm much but it protects against bad things that like to form in warmer res's...trust...you've seen my aero Sour Disel journal i started yah? those are my clones i started from this method