Ok so now that I understand the real basics it's time for me to ask some more questions.
I never got an answer as far as not running any sump or wet dry and just using the rocks as filtration. If a reactor is available for carbon and GFO
why have the sump at all?
It may be a silly question but I have read online on this being done and would like to know if anyone has tried it with success.
I'll have more actual sump questions in a bit!
Thanks so much guys. I am totally 100% smarter on sumps on wet/drys than I was a day ago.