Enemies of SCOBY
There are 2 well-known common enemies of SCOBY; 1. Mold 2. Fruit flies Both are equally harmful to any brew. Once a SCOBY had been infested with either one, it is best to dispose of the affected batch. On a macro level, fruit flies are the most harmful to any kombucha brew. Fruit flies usually enter when the cover to your brewing case is not secured properly. Attracted by the fermented brew, fruit flies will usually lay their eggs on the culture itself and within a day or two you can see its larvae crawling on the SCOBY. It is not a pretty sight. To prevent this it is vital that the cloth covering the top of your brewing container has no holes/gaps and the sides are secured with strong bands allowing no gaps whatsoever for the adult fruit flies to enter the brew. On a micro level another equally harmful enemy to any SCOBY is the development of mold. There are many reasons why mold can develop. a. The Mother SCOBY is already old . b...