We will be converting part of our unfinished basement into a fish room when we upgrade to a 300 gallon hopefully end of 2020. There is already a floor drain and is where our water mixing and storage station is. The tank will be a 300gallon peninsula on the other side of the wall in the finished family room area of the basement. Already plan on adding a utility sink and dedicated circuits. Hose and sprayer is a great idea too! Also planning on having the sump raised because I want to be able to get a siphon for doing water changes. We plan on the leaving the concrete floor bare so we don’t have to worry about spills. It’s going to be amazing, and I cannot wait!