Keeping a “reef tank” means that in addition to the saltwater fish, a variety of corals, anemones and other invertebrates are in the aquarium. Not all marine aquarium fish are “reef safe.” Many saltwater fish will tear up corals, consume other fish, and otherwise destroy tank inhabitants. The marine fish species listed below are some generally considered by experienced reef tank keepers to be safe for reef tanks. Keep in mind that nothing is foolproof when it comes to saltwater aquariums and live animals. There are renegades in any species, so if your new tank critter doesn’t work out, remove it before it can do serious damage.
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