First off good choice with the white sand. While pretty, black sand can have grains in it that can be magnetic which if you use an algae scarper in the tank can lead to scratches.
You don't need to run the gfo and carbon with no livestock in the tank. They are to pull impurities out and technically you should not have any right now.
Is the pump itself loud or is it vibrating?
You don't need to run the gfo and carbon with no livestock in the tank. They are to pull impurities out and technically you should not have any right now.
Is the pump itself loud or is it vibrating?