Care
Wreck Fish form large aggregations in the wild, swarming above coral outcrops where they feed on zooplankton in the water column. Male fish are very territorial and form a harem with a large number of females. In the confines of the aquarium, it is best to keep either a solitary specimen, or else a group comprising of a single male and at least 8 females. Unfortunately, smaller groups will result in squabbles, where the weakest fish is likely to be picked on and prevented from feeding, eventually succumbing to being bullied by the others. These large shoals should only be considered if the tank is of XXL proportions " if the tank is of average size, it really is best to house a single specimen only. The Wreck Fish is a species of relatively boisterous disposition and so should not be housed with other members of the genus, with direct food competitors (zooplankton feeders) or docile species such as firefish; on the other hand, ensure that their tankmates are not overly large, belligerent species either or the Wreck Fish may feel intimidated. They are usually perfectly safe in a reef set up, typically swimming out and about in the open water areas and ignoring sessile invertebrates. A varied diet is a must to keep the fish in good health and for them to display their vibrant colouration. Ideally they will be fed small amounts several times per day (see below). Powerful filtration and protein skimming, plus a good maintenance regime are essential for maintaining optimal water quality despite the heavy nutrient input. As these fish inhabit areas of great tidal surge in the wild, they require vigorous water movement in the home aquarium - a high level of oxygenation at all times being of utmost importance. It should be noted that the colour of male fish can vary greatly from one geographical location to the next. May also be seen on sale as Indian Ocean Wreckfish or Lyretail Anthias.
Feeding
In the wild, this species is constantly on the lookout for food, taking zooplankton from the water column. Due to their fast metabolism, they require feeding in small amounts several times per day (i.e. at least 4 times) if they are to maintain good health. Offer a variety of fine meaty foodstuffs such as Mysis shrimp, vitamin-enriched brineshrimp, finely chopped krill/prawns etc in addition to zooplankton preparations (containing copepods and rotifers) which are often available in either frozen or refrigerated forms. Many will also take dried foods in time.
Breeding
Unlikely to breed in the home aquarium due to the requirement of maintaining a sizeable harem, which necessitates a tank of vast proportions. Wreck Fish are known to spawn at dusk following a courtship display by the male; a female follows him and they release gametes in to the water column. There is no parental care.
