Nov 15, 2015 #1 Tbird165 Active Member View Badges Joined Jun 29, 2015 Messages 205 Reaction score 34 Rating - 0% 0 0 0 I have a hob filter on my tank I main use for water flow. My question is do I need to use the carbon cartridge filter in it? I know you need them for a fresh water tank.
I have a hob filter on my tank I main use for water flow. My question is do I need to use the carbon cartridge filter in it? I know you need them for a fresh water tank.
Nov 15, 2015 #2 cloak 2500 Club Member View Badges Excellence Award Joined Apr 25, 2015 Messages 2,972 Reaction score 2,114 Location Stockton, CA Rating - 0% 0 0 0 You can if you want, but there's a lot of people out there that run their tanks without the use of carbon.
You can if you want, but there's a lot of people out there that run their tanks without the use of carbon.
Nov 15, 2015 #3 OP OP Tbird165 Active Member View Badges Joined Jun 29, 2015 Messages 205 Reaction score 34 Rating - 0% 0 0 0 Didn't know if the carbon had any additional benefits for a saltwater tank.
