What exactly is the benefit of having LR
rubble in the intake section of a sump? (yes, more sump questions!!! sorry!) There is going to be a ton of it in the tank so whats the use of having it in the sump?
I had it built into my design for my 30 gal
long. I just got my skimmer and its a little on the large size. If i dont want a tiny fuge I might have to cut out the LR
rubble section completely or make that part really small. Just wondering how important it is to have (if at all). Thanks!