Join Date: Aug 2011
Location: Gainesville, FL
Well, I haven't had any for longer than a year, but I know that there are people who have had tanks going for many years - I think it's going to depend largely on fertilization method / routine maintenance. I don't have anything other than springtails in there at the moment, but I may add some isopods later. They should help break down anything rotting and their frazz is probably beneficial.