Jul 15, 2009 #1 Sunshine Reef enthusiast In my refugium, I have about 7-8 inches of sand. The copepods that are in there, do they make their way to the tank, or do they stay were they are ?
In my refugium, I have about 7-8 inches of sand. The copepods that are in there, do they make their way to the tank, or do they stay were they are ?
