Replacing carbon

  • We are currently upgrading MFK. thanks! -neo

Optimist

Feeder Fish
MFK Member
Oct 14, 2006
573
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35
Connecticut
Hi everyone. After noticing what seems to be the beginning of HITH on my festae, I have looked into the whole Carbon thing. I have decided that I don't really need it in my filters. Along with removing the carbon, I am also adding vitamins and increasing water changes. I have an AC 110 and a Rena xp3 both contain carbon. What could I replace the carbon with in the middle layer of the AC 100, as well as the top compartment in the xp3?
 
For the XP3 I just run two trays of bio ceramic rings and the rest are foams to clean out the debri. I use carbon in my HOB filter to clean out the odor. I supposed you could use your HOB for mechanical filtering by using foam pad.
 
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