Hi there I'm going to be starting my 1st reef aquarium, I have and am still doing as much research as I can. I currently have a 3yr old planted aquascape which has ran almost flawlessly for that time. Will the already substantial beneficial bacteria present live in a saltwater tank or do I just have to begin the nitrogen cycle again? I'm going to be running a fx6 with alfafrog and biohome ultra (no sponge) and a separate smaller filter to surface skim and filter with fine filter mesh, which I can easily renew weekly. Does this sound an efficient filtration method? Thanks