Not Reef Tank Suitable
Not Suitable for Fish-Only Tank
Range: Western Atlantic Ocean: Caribbean and Bermuda.
Natural Environment: Inhabits cave areas and rubble on reef slopes.
Aquarium Suitability: An encrusting species that sometime shows up on specimens from local areas. Remove when seen.
Furthermore, keep in mind, if a hitchhiker sponge arrives attached to a coral specimen or live rock, it is reasonable to assume that at one time it was subjected to 'air' when the specimen or rock was harvested/shipped and/or transferred to various storage areas, thereby endangering the ongoing lifespan of the hitchhiker sponge, as it should never to subjected to air! Therefore the ongoing culture of hitchhiker sponges is dismal at best!
Best left in the wild.
Taxonomy:
Kingdom: Animalia
Phylum: Porifera
Class: Demospongiae
Subclass: Heteroscleromorpha
Order: Clionaida
Family: Spirastrellidae
Genus: Spirastrella
FYI: Shown here for identification only.