Not Reef Tank Suitable
Not Suitable for Fish-Only Tank
Range: Tropical and Subtropical Seas
Natural Environment: Inhabits the surface areas of sponges
Note: Generally called the "Sponge Thread Worm." These small, up to 2 inches ( 5 cm) worms, are white and infest the surface areas of sponges. They have a proboscis that is used for piercing the tissue and sucking out vital body fluids. Remove if seen on aquarium sponges.