Quote:
Originally Posted by meowzer http:///forum/thread/387391/reef-versus-coral#post_3408303
from wikipedia
Reef safe is a distinction used in the
saltwater aquarium hobby to indicate that a fish or
invertebrate is safe to add to a
reef aquarium. There is no fish that is completely reef safe. Every fish that is commonly listed as reef safe are species that usually do not readily consume small fish or invertebrates. Fish listed as reef safe also do not bother fellow fish unless in some cases, for instance tangs, they do not get along with
conspecifics and sometimes fish with similar color or body shape. Every fish has a personality, is different, and, in some cases, are opportunistic feeders. Tangs, which by most accounts are reef safe, may in adulthood eat some
crustaceans shortly after they molt. Many larger
predatory fish, for instance
eels and
pufferfish, will adapt very well to a reef tank and will be problem-free as long as they have sizable tankmates and no crustaceans. Some aquarists have also had success in keeping smaller fish with predatory ones in reef tanks by adding the smaller fish at night, sometimes with newly rearranged rockwork.
+1
Yeah, but a lot of times the terms are interchangable... In my experiences so far if you ask at the LFS "Is this fish/invert reef safe?" They will usually tell you that it will not eat/harm your other inverts and corals.