Originally Posted by CAM78
I had to take out my Tunze because it broke so the flow changed a little. Is this why it moved after 11 months? Whats the deal? Should I do something? What if it moves to a place with little or no light? Will it know what is best for it?
Yep thats prob what did it. It will search out a location that best replicated what it once had before your PH went out.