So right now I have a 3 compartment sump. I use the middle for a refugium with a really small air stone skimmer and the last section is my media reactor with the return pump. Im thinking i need a better skimmer, so is having a refugium better than having a great skimmer? I bought my whole system second hand and am looking to upgrade what i need to. I might also add a chaeto reactor down the road.


