dig the tank for sure. trout are just slightly to much effort for me to keep haha My creek tank has easier species to keep happy lol. similar to yours with rainbow, greenside, johnny and swamp darters, 6 blacknose dace, some type of minnow I gave up ID'ing, an angry little fingerling LMB, 2 mottled sculpins, and my pride and joy madtom-the only madtom I've ever managed to find/dipnet.