Stock photo of Hard coral (Acropora sp.) growing on a sponge (Porifera) on coral reef…. Available for sale on

Nature Picture Library offers the best nature photographs and footage from the world's finest photographers, to license for commercial and creative use. More than 700,000 images and video clips online, from tigers to turtles and elephants to sharks.

Sponges in coral reefs

Acropora Free Stock Photos, Images, and Pictures of Acropora

Porifera Collection of Photo Prints and Gifts

A centuries-old manmade reef in the Caribbean does not substitute

Coral reef, Stony Coral, Montipora delicatula, Philippines

Acropora Free Stock Photos, Images, and Pictures of Acropora

308 Acropora Sp Images, Stock Photos, 3D objects, & Vectors

A centuries-old manmade reef in the Caribbean does not substitute

Staghorn coral reef hi-res stock photography and images - Page 12

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Five Reasons Sponges Are BAD For A Coral Reef Aquarium

11,300+ Sponge Coral Stock Photos, Pictures & Royalty-Free Images

Tropical Pacific Invertebrata PDF, PDF, Coral Reef