Recent content by mollies

Thanks for your reply, The night before they died all of them were swimming happily. The next morning when I woke up I of them was not moving at all and the other two were sitting at the bottom of the tank barely breathing. I could'nt understand what had happened. The tank was treated for chlorine.

:( I have just set up My fish Take 90 L its got a pump and the temp is set to 27 degrees. after letting it run for 3 wks I introduced 4 mollies; they looked all happy and setteled the first day but within 48 hours all of them died. i had got the water tested for nitrates before getting the...