Hello!
So I drilled a refugium and have it all plumbed, have live rock rubble and chaeto in it. My next question is what do I need to have a successful Refugium? Should I put sand in it? A small powerhead?
Appreciate any advice!
So I drilled a refugium and have it all plumbed, have live rock rubble and chaeto in it. My next question is what do I need to have a successful Refugium? Should I put sand in it? A small powerhead?
Appreciate any advice!


