minnnt Fish Expert Joined Feb 26, 2011 Messages 12,060 Reaction score 0 Location Nottinghamshire Nov 13, 2011 #16 I tend to remove the carbon as it is pretty much useless after a few days, but i keep it should i ever need to medicate the tank and want something to remove it afterwards.
I tend to remove the carbon as it is pretty much useless after a few days, but i keep it should i ever need to medicate the tank and want something to remove it afterwards.
