- Joined
- Jan 3, 2014
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Hello. I need your opinion on this HOB mechanical filter. Is it necessary to have? seems like its theres too much on the back of the tank and looks messy. I have a Cpr Medium sized HOB refugium, HOB protein skimmer and this double sized mechanical filter with Carbon, Extra sponges and pot scrubbers (Heard it acts as media), And chemi pure pro that completely removed my phosphates. help please.



