Originally Posted by fabmandelux
If you de-water it and keep oxygen away from it you can store it for long periods. I've got samples from 3-4 years ago that have not degraded yet.
That's great news!!! I've been collecting it in 55 gallon drums for about a year now. What should I look for to tell if it did spoil?
I'll post a picture of my Bio Prosser later.