Oct 20, 2020 #1 K kendallb03 New Member View Badges Joined May 14, 2020 Messages 7 Reaction score 5 Rating - 0% 0 0 0 I just got the 8fl oz bottle of bio spira as that was all my lfs had. I have a 30 gallon tank that I just set up. I was wondering how much of it to add as it does not say on the bottle.
I just got the 8fl oz bottle of bio spira as that was all my lfs had. I have a 30 gallon tank that I just set up. I was wondering how much of it to add as it does not say on the bottle.
Oct 20, 2020 #2 mborn Active Member View Badges Joined Mar 30, 2018 Messages 122 Reaction score 181 Location Escondido Rating - 0% 0 0 0 8 oz will treat up to 75 gallons, so I would use approximately half the bottle. Using extra won't hurt anything.
8 oz will treat up to 75 gallons, so I would use approximately half the bottle. Using extra won't hurt anything.
Oct 20, 2020 #3 lion king 5000 Club Member View Badges Excellence Award Reef Squad Emeritus My Tank Thread Joined Jul 3, 2016 Messages 6,797 Reaction score 8,656 Rating - 0% 0 0 0 I think it is best to use the whole bottle once opened, bacteria can die and would be useless. I believe it says on the bottle to add entire contents.
I think it is best to use the whole bottle once opened, bacteria can die and would be useless. I believe it says on the bottle to add entire contents.
Oct 20, 2020 #4 Eagle_Steve Grandpa of Cronies View Badges Excellence Award Reef Tank 365 MTRCMember My Tank Thread Joined Jan 30, 2018 Messages 11,564 Reaction score 60,957 Location Tennessee Rating - 0% 0 0 0 All of it is fine in a 30 gallon. Sadly a lot of the bacteria in bio-spira tends to die due to improper handling.
All of it is fine in a 30 gallon. Sadly a lot of the bacteria in bio-spira tends to die due to improper handling.
