Sir quizzy is a falco, which is basicaly a shortnosed....longnose. They have the same attitude. He has killed many hermits right in front of me. It is usually...RIGHT in front of me. He did most of them in when I moved him from my 55 into a 20 gallon. I didn't like where the 55 was and wanted to move it. He was not happy about it. He now lives happily with 2 hermits, two turbos, and a diamond goby within the 55 with about 56lbs of rock. He does not bother any of them now. Beware, they are spiteful!!!