Seems like a lot of people use these skimmers. I know I could use a skimmer and am starting to save for one. The 800 is a bit over my budget. However, the BH-100ss and BH-100F are within my budget (the 100F being the highest I can reasonably go). Any personal experience with these models or recommendations on Octopus skimmers that are 9 or less? I have to save up for it, - per week, but want to get something that will really improve the water quality. I already have an HOB fuge. I don't have room for an under the stand sump. \n\nThanks in advance.