Absolutly, I go with all the above opinions.. from experience. My Cons have a pop at you when they have fry in the tank so I put a divider up when I clean them ...doesnt take long and less stress all round.
I put a gibby in my tank for all of a week as i was thinking the same as you....NOT GOOD ...
I put a gibby in my tank for all of a week as i was thinking the same as you....NOT GOOD ...