Having finally got my community tank looking how I like, I am getting itchy feet to have a change! I have always liked the look of Malawis, and leaving in an area with a PH of 8-8.2 seems pretty good for these fish. The problem I have is the space where I keep my tank is a little tight, I currently have a Rio 125 tank which looks too small for nearly all Malawis I believe. Is anyone running a smaller set up successfully? Maybe 160-180 litres if 125 really is too small? I could accommodate a much larger tank elsewhere in the house but it really isn't an option at the moment unfortunately.