I'm going to be using my old marine tank for a planted setup and I've been looking at posts where a sump is used, however a lot of them seem to use a trickle filter. With the way the sump is made I don't think that's going to be an option for me so I was wondering what media people would use and where. I'm planning on doing a dirtied substrate as per this guide
This is a picture of the sump layout
mTmThanks
This is a picture of the sump layout
mTmThanks