Juergen Freund / RF- Clown anemonefish (Amphiprion percula) amongst anemone tentacles, Indo-pacific. (This image may be licensed either as rights managed or royalty free.)

Doug Perrine / RF- False clown fish (Amphiprion ocellaris) among tentacles of host sea anemone (Heteractis magnifica), Surin, Thailand. (This image may be licensed either as rights managed or royalty free.)