The rasbora's are my pick, but a large school of neons look great IF you have the right kind of lighting. For example, some fish/pet stores put this special kind of lighting so the neons light up and are, well, neon. On the other hand, my planted tank needs full-spectrum flourescent lighting and it seemed like the bright light would make them light up even more, but it actually dulled the color of my neons!(not permanently, just when you look at them they weren't as shiny. As beautiful as these fish are when they are under perfect lighting, if lighting isn't great they look dull and not half as atractive. Rasboras are great, colorful little fish to have around and bring a much more striking appearence to your tank, especially with your clown loach. So if it were me, I'd go for Harliquin Rasboras. Also, I have a blue three-spot gourami thats seems very peaceful but the pet stores catogorize him as semi-aggresive. They call the dwarf flame gourami a community fish and say i shouldn't put it with my three-spot. I really hope this isn't true, does anyone think you can keep a dwarf flame gourami with a three-spot? reply here or directly to me i'm angelfish123