- Joined
- Feb 8, 2018
- Messages
- 191
- Reaction score
- 79
- Location
- Ny
- What state or country do you live in
- New York
I’m sick of my aio tank and going back to a sump. I’m kind of confused as to what style I want. Do I need to skim first then pass thru refugium or refugium first then skim.


