Baby Brittle Starfish
These baby Brittle Starfish will not exceed 1.5" in growth. I've seen them come in various colors, black & striped, brown, tan, and white. If you look closely in your refugium you'll see them in the rockwork, the substrate and even the macro algae. They can be quite small, and can inhabit the display tank as well. They eat detritus and are excellent sand sifters. Reef-safe.