The Myco Madness apparently contains several species of Bacillus, a handful of other species of bacteria, a couple Trichoderma varieties and nine varieties of endomycorrhizal fungi. As SpicySativa mentioned, most mycorrhizal fungi is incapable of proliferating absent a suitable plant host. The spores are liable to being destroyed in an AACT, such a product could be added after brewing, just prior to application.
Ideally you brew for 18-36 hours (constant, not intermittently), and this depends, but generally the warmer the environment the less brew time is required. It would be better to use fresh compost, humus or earthworm castings. You could also include bat\seabird guano. Other than that there are various ingredients\meals such as kelp meal (or extract), alfalfa meal, humic acids, etc. that people add in along with the blackstrap molasses which provides minerals and carbohydrates to feed the microbes (mainly simple sugars that feed bacteria).
This is aerated right up until just before it is used, for best results. Again it should be brewed at least 16 hours, if the ambient room temps are like 75F or warmer. Also keep it brewing in a dark environment, should not be in direct sunlight or HID light.
