The fish is 3" long and is in the tank with 3 other females,I think if it was male it would be doing the business by now.
The other females have even carried eggs for a couple of days,unfertilized they got rid of them.
This one is still being chased around the tank by the others and is not far behind them in size,so am still convinced female.There is no dominant fish they all chase each other (except this one)
Yeah Frenchy the water is good,getting turned over 6 times an hour and 25% changes weekly so should be right.
It's no real concern she still gets about the tank,no difference in character.
All the fish are good,damage may be the reason???