Soo this is my RTM and I LOVE this fish...however I currently have her in a 300gallon community tank with other CA/SA cichlids and cats and she harasses each and every fish. She has claimed the entire right half of the tank (as you can see if the pic of the tank shes standing guard )and no fish dare enter her domain even the plecos and she will still venture around the whole tank and harass all the fish even the oscar that is bigger then her. I've noticed this is starting to stress some of my other fish and with her teeth now developed shes leaving marks on the fish especially my Colombian cat and pictus. Shes about 4-5" now and I don't want to sell her so I want to rehome her into her own tank, I'm just wondering how big a tank should be for this fish on its own. A quick google search says 80 gallon, just want to see if this is overkill or not enough for a single RTM.