Golden Sponge at Wreck Vassilios T, Verongia aerophoba, Vis Island, Mediterranean Sea, Croatia

vassilios wreck verongia aerophoba vis island mediterranean sea croatia vassilios wreck wreckdiving wreck diving wreckdive artificial reef relict shipwreck wreckage golden sponge yellow sponge marine invertebrates organism porifera vis adriatic sea dalmatia split dalmatia europe geography nature sea ocean sealife underwater rm no people horizontal