I respect your opinion, but you are recognizing the fact that high temps cause them not to breed well, but would you say for sure that yours would not produce more at... let's say 70, than at 82. When the temps went up this year my production went from about 600/month to about 400/month (last years results were about the same). I am adding an a/c unit this week due to this.
Sure a bad male can cause production problems as well, but that's just 1 tub. Temperature and ventillation affects the whole project...