- Joined
- Jan 23, 2017
- Messages
- 403
- Reaction score
- 201
Correct me if I'm wrong but isn't the roller mat used instead of socks? it does the same thing. If you don't use socks now you shouldn't need a roller mat. A refugium is for biological filtering and raising pods and good algae so you have live food for fish and corals, it's completely different than what a roller mat or socks do. And wouldn't it be easier to pull out 2 little socks than to pull out that huge mat?
