i was wondering if anybody knows how to tell when their filefish is being aggressive. I have a blackbar or redtail whateve ryou want to call it and last night I got this beautiful flame/fire filefish. I read that they are territorial but that they only require about 20 gallons of space, I have a 90 so I figured I would give it a try. I have not really noticed any problems yet but I wanted to know what to look for.
Thanks
Christina
Thanks
Christina