Knobby Star Natural (3+in) 3 pcs spiny The Stove-pipe Sponge (Aplysina archeri)

The Stove-pipe Sponge (Aplysina archeri) is a species of tube sponge that has long tube-like structures of cylindrical shape

and purple

and instead feed by passively capturing prey items such as larvae or small crustaceans

along with its close relatives

We absolutely love mixing coral with our vintage industrial decor

Knobby Star Natural (3+in) 3 pcs spiny The Stove-pipe Sponge (Aplysina archeri)The Knobby Star is sometimes called the jeweled star because of the blue and white knobs all over its body. Diet: The mouth of the Knobby Star is located on its underside, and when eating, the sea star actually extends its stomach out through its mouth and digests its prey externally. The Starfish you receive may not look exactly like the image. No two are alike.