Hi everyone, I will be getting my first ever tropical FW tank in approx. 10 days! I have already received some fantastic advice from members so am hoping for a little bit more. What sort of background do you think looks best and most natural? I have looked around and quite like one that looks like a big tree root but am not sure whether or not it would make the tank look more narrow if you know what I mean. Do the poster type backgrounds look best or do they look really fake? Any opinions gratefully received.