hi i have two sets of parrot fish in my very big tank today i notice that they keep going to the side of the tank and just laying there do i have a problem please help sue
Could you tell us a bit more about your tank please? How big is it, do you have a filter, if so, is it cycled? Do you have a test kit? If you do, could you test your water and tell us what the results are? How often do you do water changes?
Sorry for the barrage of questions, but the questions will enable us to help you out more efficiently