ebeckels
Active Member
My rio 600 powerhead died. This is the pump that comes with the aquafuge hang on refugium by CPR. What type of powerhead should I replace it with? I currently have a hagen 402 powering it. It's working fine...should I change it? Is the 402 too strong or weak for the fuge? It seems to be working the same as before the rio broke. Any ideas or comments?