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442 Posts
I was reading about someone who was having trouble growing moss and how he used a biowheel from an emperor filter to get rid of it. DO bio wheels actually take away co2???
? or is this just a myth? i use nutrafins co2 system. Please respond quick, b/c the first one to say its true, im going to put away the bio wheels.
? or is this just a myth? i use nutrafins co2 system. Please respond quick, b/c the first one to say its true, im going to put away the bio wheels.
