[1] These anemones are located around the UK in Scotland and Ireland as well as being found in Scandinavia.

[2][3] These anemones feed on planktonic arrow worms of the genus Sagitta.

No information is recorded as to the lifespan of firework anemones or their larval dispersal.

They are considered to have a restricted dispersal potential, and are therefore at risk from habitat degradation.

The firework anemone is not asexual, female eggs are released by the stimulation of male gametes.