Care
The Crosshatch Triggerfish is known from both the coral reefs of oceanic islands and the reefs along the continental coasts in the Indo-Pacific. Here these characterful fish may be seen feeding in large aggregations above the drop-off zones and down onwards to almost 130m (427ft). The Crosshatch Triggerfish is one of the few triggerfish species that can be safely kept in most reef aquaria. Sessile invertebrates are typically ignored, but it must be mentioned that larger Crosshatch Triggerfish are likely to eat any ornamental shrimp they come across. These fish are therefore ideal for those spacious reef set ups without any crustaceans. Crosshatch Triggerfish can be kept in a single male-female pair, or even in groups (one male and several females) if introduced simultaneously. Filtration should be efficient and the water well oxygenated with areas of brisk current. Although this species may be a little shy when first introduced to the aquarium, the fish will soon gain confidence and may even spit water at the surface in anticipation of feeding time. Tankmates should be chosen with care as Crosshatch Triggerfish, whilst not anywhere near as belligerent as other members of the family, can still be moderately aggressive. Tiny, placid fish should be avoided. As with all fish, personalities can differ and there are occasional reports of "rogue fish". The vast majority of specimens will be safe in a reef environment, but we advise that you observe your individual specimens carefully. As these fish are often found at reasonable depths, the water temperature should be kept below 26 °C, and introduction to brighter lighting should be carried out gradually. May also be seen on sale as the Red Tail Triggerfish (although this is something of a misnomer in the case of females).
Feeding
Meaty frozen foods such as vitamin-enriched brineshrimp, Spirulina-enriched brineshrimp, Mysis shrimp, chopped krill/squid/cockle/mussel. Feed small amounts 3 times per day.
Breeding
Unknown
