No arguments there. I had a Solorensis in my 36 gallon tank and it went nuts and bullied EVERYTHING in the tank after about a week. It chased my Diamond Watchman Goby all around the tank, buried my purple firefish in it's cave, chased my scissortail and even did a stare down and chase with my Green Mandarin fish. As beautiful as it was it was just a jerk and I had to trap and remove it. I do have to say though I have seen plenty of examples of aggression from them in other tanks that were more appropriately sized (ie nip/chase behavior) that I put them in the same category as Occ clownfish in that they are territorial/semi-aggressive and not peaceful as some claim.