Can Filtering Techniques Negate the Need for Regular Water Changes ?

[TbyZ]

 

[Randy Holmes-Farley]

Different filter techniques can reduce the benefit of water changes in different ways.

I do not know of any "filtration" techniques alone that eliminate all possible benefits of water changes.

 

[dz6t]

To TbyZ:
I am curious about what TbyZ filter is and what you are selling.