briansreeftank19660426
Member
anyone ? lol th anks
what is a refugium
- Thread starter briansreeftank19660426
- Start date
mr . salty
Active Member
Another tank linked to your main tank running on a VERY slow flow rate(less than 100GPH)that is filled with LIVE SAND,rock and Macro Algae.It's porpose is to naturally remove nitrates and improve overall water quality.They also provide a safe place for pods to grow...