Saltcorner
By Bob Goemans
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Two Little Fishies 

Family Aplysinidae

Aplysina fistularis

(Pallas, 1766)

Yellow Tube Sponge

Likely Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Western Atlantic Ocean: Florida, Gulf of Mexico, and the Caribbean.

Natural Environment: Inhabits reef flats and encrusts hard substrates.

Aquarium Suitability: Not collected for the home aquarium trade.

Best left in the wild.

Taxonomy:

    Kingdom: Animalia

    Phylum: Porifera

    Class: Demospongiae

    Subclass: Verongimorpha

    Order: Verongiida

    Family: Aplysinidae

    Genus: Aplysina

FYI: Feeds by drawing water in and through its pores and filtering out bacteria and organic particles, then expelling the filtered water out through the osculi.

These sponges are fed upon by local angelfish, cowfish, spadefish, and the hawksbill sea turtle.

Can reach 20 inches (50 cm) in height.

Shown here for identification only.

 Aplysina fistularis (Yellow Tube Sponge)
Photo © Zaid Fadul
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Ocean Nutrition