View Single Post
Old 01/27/2016, 08:29 PM   #2849
Registered Member
iced98lx's Avatar
Join Date: Apr 2012
Posts: 2,261
Originally Posted by bertoni View Post
I suspect that they generally last a fairly short time period due to competition from strains already in the tank. Bacteria tend to be highly specialized.
I would tend to agree. Is it possible they last long enough to keep the bacteria we don't want from keeping a foothold? I don't know.

iced98lx is offline   Reply With Quote