So i got this jack Dempsey about 2 months ago. When i got him he had this small rip in his tail. I figured it would grow back so i left it alone. Unfortunately it hasn't and in fact looks bigger. It doesn't appear to be affecting him when he swims. I am worried that his tail may not grow back correct and could cause future problems. Should i take him out of the tank and trim it off? And how would i go about doing this? Here are some pics. Any help would be greatly appreciated. Thanks!
http://i1279.photobucket.com/albums...2c53a10d8ee7de2231ea1f11cd0e1_zpsbeb39009.jpg
http://i1279.photobucket.com/albums...2c53a10d8ee7de2231ea1f11cd0e1_zpsbeb39009.jpg