yea the casing for the filter is still on to make it look normal i have just taken out all of the baskets and pipeing.and i have cut holes in the back so skimmer and canister pipes could fit in. the skimmer is just hanging on the back. if you look closely in the first photo you can seee the pump for the skimmer in the water on the left hand side. then i have one canister drawing and returning water at each end, ( this helps with the flow), i also have a few powerheads in the tank moving more water around,(one big one behind the rocks on a spraybar). the suppliments i add are calcium strontium, iodide, and coral liquid food.
this is the skimmer