In sediment 70-100m depth.
Very brittle, ~1.5mm long, two organisms found.
I never found a fresh water sponge, but maybe I did today? Firm, not slimy.
DCIM\100GOPRO\G0422861.JPG
DCIM\100GOPRO\G0702944.JPG
what the ...???
Found underneath a rock, about 2 metres deep.
Sitter på blåmussla som plockades upp under dyk vid kanonvraket i Öresund.
Collected at around 11am CEST