Tank aqua scaping help

[albert_dao]

Originally Posted by Coralgurl

First part of my statement was just saying I didn't completely understand Albert's explanation and how it tied in to the original question of relocating the rock to the sump that is currently in my DT.

I was qualifying why adding rock to your sump is a worthless pursuit when it comes to bacteria, using bioballs as an example of resource limitation and its effect on the ecological balance of your system.

Not just that, it is a detriment for completely different reasons (detritus build up).