Nostromo
Aquarium Advice Apprentice
I am thinking of putting in a new bottle of bacteria eg seachem stability to my tank I already added Dr.Tims one and only 10 days ago I think I got a bad bottle, so if I put in a new bottle of seachem stability will this be okay or do I have throw out the cartilages in my filter with the old bacteria on them so I would have fresh cartilages for the new bacteria to stick on to or can I just put the new bottle of bacteria into the tank as is any advice on this would be appreciated thanks