Phosban 150 Reactor running GFO and Carbon

[mullerjd]

Currently on my 60 gallon cube I am running the TLF Phosban 150 with a small amount of Rowaphos to lower my phosphates. Can I add carbon to the same reactor or do I need a different reactor for carbon?

 

[scooter31707]

I personally like running them separate. Some hobbyists do run them together.