The giant barrel sponge is probably dioecious, and spawns its eggs or sperm directly into the water column. Clouds of sperm from males are emitted from the osculum, while females produce flocculent masses of eggs that are slightly negatively buoyant. (Wikipedia)
Dugong! Solitude Adventurer
Manta Alley
Manta action!
Video by Joseph Tumolva from Blueworld Dive Center
Castle Rock
Castle Rock, Komodo National Park
Busy day in Manta Alley
Manta Alley
Swimming Wobbegong shark! Great moment here in the Dampier Strait where we are spending the last days of the Raja Ampat season. We currently are on our 15 days crossing voyage from Sorong to Maumere 😄
Zebra Shark Misool
Very unusual encounter during one of our night dives earlier this week. A zebra shark came to say hello during the safety stop!
🎥 by Christina Valdez IG: tinay_mac
ReShark one of yours? 😄
Explosion of LIFE
Explosion of life!
Manta at Four Kings
Beautiful moment during our safety stop at Four Kings dive site in Misool
Playful oceanic manta with singing dolphins on the background 😍