I have been keeping fish for a few years now and wanted to try something a little more challenging than the typical community fish. I came across some chocolate gouramis at my LFS, and now I really want some! Does anyone have any recommendations/advice for setting up an appropriate tank for these fish? I have been reading they prefer soft, acidic water with lots of tannins and low flow, but I was hoping to get some information from people who have experience keeping this fish. Thanks!