Hi. I currently have a 4.5-5 in. Gold Saum in a 75g with 7 Buenos Aires tetras. Originally I planned to have 4 electric blue acaras as tank mates. One day, the Saum and two of the acaras turned against one of the other acaras so I decided to move the picked on acara to another tank. The fourth acara wasn't being picked on, but it seemed to keep away from all but the picked on acara so I moved it with the other one. They seem happy. I haven't seen any spawning, but I think I may have wound up with two pair. Shortly thereafter, the two acaras left in the 75 turned on the Saum. I moved them to try another tank. They also seem happy despite being in a smaller tank. I thought about a bichir, but I would definitely have to move the tetras immediately. I've looked online for tankmate recommendations, but it looks like the suggestions aren't for a Gold Saum, but they're for a "true" green terror. I'm thinking I should add two fish in the 4-5 in. range. What are some of your suggestions?