Airgoose2222
Aquarium Advice Freak
- Joined
- Apr 4, 2013
- Messages
- 442
I will not be running a protein skimmer in the refugium, so would it work with only two compartments? I'll have the water enter in the main section and exit from the second smaller compartment. I want live rock and macro algae in the main compartment. Is sand a necessity, or will bare work?