Apr 7, 2022 #1 acropora4u Valuable Member View Badges My Tank Thread Joined Mar 10, 2012 Messages 2,402 Reaction score 1,159 Location here Rating - 0% 0 0 0 I have very course media in the main chamber and wondering what i should use in the secondary chamber to help dissolve some of that CO2... thanks
I have very course media in the main chamber and wondering what i should use in the secondary chamber to help dissolve some of that CO2... thanks
Apr 8, 2022 #2 The Farmer Well-Known Member View Badges Midwest Reefer Joined Nov 24, 2020 Messages 809 Reaction score 1,337 Location Michigan Rating - 0% 0 0 0 You can use aragonite sand in the second chamber. Some reefers use this Attachments E20A3B04-20AD-46D5-B0F9-3EDE6B74261A.png 719.9 KB · Views: 18
