So my last tank had a sump and all the extra equipment. I'm setting up a 60 gallon cube with just a canister filter. I won't be using a skimmer for now either. Tank will be fish and softies. besides pads, carbon, and GFO, would it be a good idea to add a bag of ceramic rings? I usually wouldn't even consider the idea, but I've always had a sump in the past. I'm just trying to figure out how to maximize the canister. I've always been told not to use them, but setting up a sumpless tank is new for me. Thanks!