I have my one brackish tank and fat ba$tard is the only one in there. I moved him to a 44 corner tank last week and it looked sooooo empty. I have wanted 3 mono sebaes. I walked into a new lfs and they had 3 mono sebaes!. For under $14.00 each! Well you know I walked out of there with those fish. Now I am looking for some archer fich and a few more other gobies to round the tank out. Thought I would share with you all.