Pyrosoma atlanticum

Also at night dive, we saw this creature from deep; 

Pyrosoma_atlanticum

This one was small size like hand, look like soft sponge and pinkish color.
I've seen this before several times, one of them was 5 to 7 meters long and the color was SHOCKING PINK, so everybody thought it was big plastic rubbish or ... Whale Condom or something.

it's always fascinated to see deep sea creature coming up... !