Cayman Sponges

Please contact me if you see any errors; naming,colours etc. I found it very difficult discerning sponges from other creates like Zoanthids.

Brown Tube Sponge, (Blue) Chimney Sponge; Grand Cayman
Brown Tube Sponge,  (Blue) Chimney Sponge; Grand Cayman
20140904_110851; Brown Tube Sponge, (Blue) Chimney Sponge

Paul Naish