Feb 24, 2012 #1 R richy38 Aquarium Advice Newbie Joined Feb 21, 2012 Messages 2 How often do i need to do a water change in a 150 litre tank and how much thanks x
Feb 24, 2012 #2 Mrc8858 Aquarium Advice Addict Joined Sep 20, 2011 Messages 5,834 Location USA It will depend on your filtration and bio-load but 10%-25% a week should keep you tank parameters in check
It will depend on your filtration and bio-load but 10%-25% a week should keep you tank parameters in check