Another Sponge

Another Sponge

Observation - Another Sponge - UK and Ireland. Description: Annual emptying of Thanet's largest tidal pool (at low tide end would be 5m). Found in sublittoral, submerged probably all of the time here, when the sluice gates are shut. Another sponge that I need help with. Come on you Porifora experts.

Annual emptying of Thanet's largest tidal pool (at low tide end would be 5m). Found in sublittoral, submerged probably all of the time here, when the sluice gates are shut. Another sponge that I need help with. Come on you Porifora experts.