gfo carbon question

[highboost91]

i have a 30g rr cube mixed reef should i be running a carbon gfo reactor even though i do water changes every week? never ran one and everything does good just curious:fish:

 

[noelskii]

Depends on your bio load. Test your PO4 before and after a WC and you can go from there.

 

[SanmanReefer]

I run a carbon reactor and a biopellet reactor, no GFO. I changed the carbon once a month. Hope this helps.

 

[Edjersey]

If everything is doing good..stick with it..