I plan on purchasing a 180 gallon in the next month and was wondering what type of filtration it will require. It will be in my bedroom and my experiences with sumps in the past is they can make loud slurping noises and I wouldn't enjoy waking up to that early in the morning interrupting the little sleep I get, damn engineering degrees.. I was wondering what people thought would be my best option, I currently have the smallest eheim classic and ecco(?) filters running on my 75, but was planning on selling those with the 75. Thanks.