I'm hoping you guys can give me some neat fish ideas. :-D I have a 75 gallon community aquarium, and I'm thinking of eventually getting another small schooling fish. It would have to be extremely peaceful, go with the other fish, and my water parameters would need to be in its ideal range. I don't want any fin nippers, nothing too boisterous or super active, and I wouldn't want one with strong hierarchies within the school or one where one of sexes was so hard on the other that there had to be a certain ratio for their well being. I'm looking for a very sweet natured fish. Its tank mates would be: 10 Harlequin Rasboras 11 Gold Tetras Around 15-18 Panda Cories 1 Bristlenose Pleco 1 female Honey Gourami pH stays consistently at 6.6, gH is 10 degrees. Temperature of around 74-75 degrees (23 degrees C.) Ammonia and Nitrites are consistently 0 ppm, Nitrates usually are well below 20 ppm. Water changing schedule is around 40% weekly. Oh, and if the fish you suggest has any particular sensitivities, please let me know about them too.