Favoritos de blue_lotus

Haliclona?

snorkeling

snorkeling

diving
depth appx 20m

=Adocia?

What kind of sponge is this?

Under coral overhang 100ft

Coral Expeditions - Citizen Science of the Great Barrier Reef Project

Large rich blue spiculated sponge @ 7m depth on high relief rock reef

Under the jetty cut-water.

A sponge with embedded sand found in the item-tidal zone under a rock overhang.

In a cave

Depth : 5-18m

between 15 and 40m

A common sponge type inside the main reef.

IDing the sponge with the yellow ling

IDing the big yellow sponge in the middle

North of Point Lowly, shore dive from rocks. Location I've marked on the map is approx only.

with a few rockpool shrimps in the background

I don't think they are cephalopod eggs but have no idea where to start.

Towards rear of crevice/narrow ledge.

Location approximate - Lonsdale Wall 20-30metres