Okay I want a peacful fish. I Very peaceful fish. I've had so many aggressive fish problems that I just can't seem to have a normal non-competitve community tank. I have a 20g that needs some fish. I had one male neon dwarf before and he was just great! But I would like to have like 4 of differen't types of gouramis. I'm afried to get all male because they might fight, however I don't think I should have pairs cause then they would be fighting for breeding space just like my angles. I would like to put some rasboras in but don't want them to be eatin. Any suggestions?