Volcano Red Velvet  sea sponge for sale. 

Rare to find with this deep coloration and texture growing on a live clam in pics.

Unusual specimens of live sponges that rival the colors and textures of any coral.

Large inventory of difficult to find sponge colonies. Each colony is unique and one of a kind.

You get the whole sponge not small frags.

Size: 3"-4" length wise.