I've acquired a large model CPR branded HOB filter. Just the filter, pump and light. It will be on a 50 gallon FO tank.
1. What media should be used in this filter? Should I put live rock rubble, bio-balls or a DSB with Cheato?
2. The first chamber is large enough to have a skimmer put in it. Don't have the exact dims at the moment but looking for suggestions on what skimmer might suit this application.
1. What media should be used in this filter? Should I put live rock rubble, bio-balls or a DSB with Cheato?
2. The first chamber is large enough to have a skimmer put in it. Don't have the exact dims at the moment but looking for suggestions on what skimmer might suit this application.