big bubble tip anemone on live rock stone host ocellaris clownfish and move tentacles in flow in led actinic blue low backlight

actiniidae aggregation amphiprion anemone aquaculture aquascape aquatic biocenosis biodiversity biology bulbous captive clownfish cnidaria colorful conditions controlled copy coral current decorative depth ecosystem entacmaea environment exotic false fauna field fish focus free hermaphrodite indopacific lateral macro marine nemo ocean ocellaris percula pet pico pomacentridae protandrous quadricolor reef salt saltwater schooling selective shallow shoal shop space symbiotic tank tip tropical underwater vulnerable widespread wildlife