I have a rear tank filter sump that a built into my tank ( red line shows the flow of water)
I have it setup with alfagrog in the first and second chamber. I was thinking about swapping out the alfagrog for k1 media and having a moving bed filter in the middle chamber what do you all think
I have it setup with alfagrog in the first and second chamber. I was thinking about swapping out the alfagrog for k1 media and having a moving bed filter in the middle chamber what do you all think