Ok, the whole idea of a sump is something I understand. But what I need to know is what all do I need for a sump? Like, what parts are there to a sump, what makes the sump what it is and what do you need to make it effective and useful?
By definition, this is all a sump is. A sump doesn't need to do any filtration or anything to be a sump. Its just a box with water going through it.superwaterguy52;82453 said:I know that you don't just have a clear box with water running through it and back to the tank.