I think my 45G may need a single larger fish in it to help its appearances. A single gourami is an option, although I already have a pearl in my other tank so I'm leaning towards getting something I don't already have. Before I go into what I'm thinking of, my current stock is 6 zebra loaches, 2 madagascar rainbowfish, 6 praecox rainbowfish, and an adult female sword (I plan on adding two more once her fry are born and grow out enough to not be harassed.) The tank measures 3'Lx1'Dx2'H. I'm pretty full so I'm only looking at a single fish.
An angelfish seems like a natural choice with this tall of a tank. As long as the swordtails play nice, I can't imagine there being much of a problem with one of these. I also thought about a discus, although if they truly are a social fish they aren't an option. I'm not considering them very seriously; I mostly just was hoping people would tell me that they're completely inappropriate so I stop thinking about them at all. I just now thought about bolivian rams, but I already have a pair of GBRs and I'm not sure that bolivian would really add much to the tank. Are there any other takers? I'm pretty sure most of the others would get too nasty, but I like to ask.
An angelfish seems like a natural choice with this tall of a tank. As long as the swordtails play nice, I can't imagine there being much of a problem with one of these. I also thought about a discus, although if they truly are a social fish they aren't an option. I'm not considering them very seriously; I mostly just was hoping people would tell me that they're completely inappropriate so I stop thinking about them at all. I just now thought about bolivian rams, but I already have a pair of GBRs and I'm not sure that bolivian would really add much to the tank. Are there any other takers? I'm pretty sure most of the others would get too nasty, but I like to ask.