Hello everyone I have a 75 gallon tank with a Rhino Pleco (8-9"), Sveni Dwarf Pike Cichlid (about 9-10") and an AT Datnoid (4-5"). It also has 3 large Red Flame Swords planted in the tank. I'm looking for a medium-large sized schooling fish that will be able to fill out my tank but also be too big to get eaten. My original thought was about 6-7 silver dollars however those fish ruin plants since they are herbivores. Any recommendations? I was also contemplating roseline sharks but they might be too small. Any help is appreciated thanks!