A couple of my fish are flicking on the sand and rubbing against stuff on purpose what could this be? I don't see any signs of ich or anything on the outside they seem normal other then that any ideas?
The only reason I noticed this is because last water change I added too much. I realized I did because I added a half a cap more than usual. Fish flicked.Wow to much prime? I do add allot of prime during water changes I never would of guessed that thx big jay