Has anyone heard of somone despining agressive tangs so that they do not kill tank mates? I know they sometimes fall off on there own.
Would the losse of spines decrease agression?
I have heard of the scalpel being trimmed for shipping so they didn't cut the bag they were in but not total removal. I wouldn't recommend removing the scalpel at all. Trading the aggressive tang in on another is a better option, IMO.