Phosban Reactor Media.

[OCDP]

I got the reactor up and running. Neat piece of equipment.. I don't know why, but I could watch the carbon tumble around for hours... haha.

On a side note, I am going to grab some Phosar today, and was wondering if I can mix the Phosar in with the carbon that's already placed in the reactor. Would this have any negative effects?

Lastly, the reactor is not as quiet as I imagined it would be. I have my tank in the bedroom and the sound will keep me awake. Is it okay to turn the reactor off at night? Or will this not be good for the media?