Bush of Purple

Nicely shaped purple finger sponge tree among brown algae on silty bottom of Mahurangi Harbour, New Zealand … one of the reasons I dive the place regularly.

Stock Photo: Purple finger sponge tree

Keywords: sponge purple finger “finger sponge” “purple sponge” “purple finger sponge” “filter feeder” “filter feeding” filter feeder feeding silt silty bottom underwater undersea invertebrate brow algae Mahurangi harbour Pacific ocean temperate New Zealand nz