15 minutes on, 15 minutes off keeps temp in range for me but each area would differ. Since I have dialed it in so to speak, I have not lost one.
I would say this is equivalent to a quality DIY at a reasonable price, its not a luxury model like some of them show here but if your on a budget or not needing a porsch of cloners this works wonderful in my opinion.
I like this style due as I use 2 gallon hempy buckets and I can grow my roots to transplant length that hits my rez in typically 2-3 weeks. I also have done this with a diy cloner with only an air stone but the roots seemed weaker to me and I would run into transplant shock where I do not with the aero.
I am not well experienced really so my issues were likely due to my inexperience but this is what I use and if your looking at an aero cloner I recommend checking them out and seeing how it might fit into your grow.
:cool0019: