rowaphos

[b-ridge]

Wow. Why such a difference and how often do you check it? Or do you have the science down to where you pretty much know? They say there are some corals you can get that will actually tell you by losing colors or not opening up when certain things are off in the tank. Curious to know which ones they are and which ones they affect

 

[duke62]

No I just told you how I know. I test every week. When the effluent coming out of my reactor goes to .01 to .02 I know it's time to change the media.

 

[b-ridge]

Ok. So how long do you think it will take to bring it down to reasonable levels from 2.0? Just wanna make sure I'm not stripping them too fast