|Latin name||Balistapus undulatus - (Park, 1797)|
|Local name||Orangelined Triggerfish|
|Family||Balistidae - Balistapus|
|Origin||East Indian Ocean, West Indian Ocean, Australia, The Red Sea, Indonesia, East Pacific, Central/West Pacific|
|Max length||30 cm (11,8")|
|Minimum volume||2000 cm (528 gal)|
|Suitable for aquarium||Suitable with care|
|Reef safe||Not reef safe|
|Aggressiveness||Aggressive towards other species|
Small crustaceans (Krill, mysis, artemia...)
Larger crustaceans (Shrimp, crabs...)
This species will at times bite people.
This spicies might be a threat to smaller fishes.
This species will eat shrimps, crabs, small bivalves, snails and the like.
This species some times likes to biting rubber and plastics etc, which are found in an aquarium.
Be aware of this, therefore place other objects in the tank which it will then examine as a natural food source.
This species can be extremely aggressive towards other fish.
Be careful when keeping these fish together with peaceful or docile species. Regular feeding, plenty of hiding places and a lot of space can alleviate aggressive behavior to some degree.
This species must be fed with an appropriately varied diet.
This species is very sensitive during transportation and acclimatizing into the aquarium.
This species has a habit of rearranging rocks and sand.
Make sure rocks are placed securely on the substrate, so they cannot toppled over.
These fish require food which helps to prevent overgrowing teeth. e.g. clams.
If their teeth grow too much, it might necessitate grinding them down, however this is a very stressful procedure.
This species often has a fun and interesting personality.
This species needs good hiding places, for example, between live rocks.
Triggerfish (Balistidae) are distinguished by their strong jaws which are used for crushing rock, shells or corals in its hunt for food.
It is hard to give a general discription of Triggerfish, as they vary much in behaviour, not just between species, but also from specimen to specimen.
These fish are generally not reef safe and are a challenge to keep in a coral aquarium. Those that fit best, are the Melichthys, Odonus and Xanthichthys species as they live mostly of zooplankton. They will therefore often leave corals and for the most part crustaceans alone, if they are well fed. The more space available to these fish the smaller the problems tend to be.
These fish are generally very aggressive towards other fish, they should be given a lot of space to minimize their aggressivel behaviour. Generally speaking, it is difficult to find fish which live together with Triggerfish. It is obvious that small fish would fall victim to them, but also Lionfish, for example, would not survive the Triggerfish.
Triggerfish need a larger amount of food than many others, so it pays to be well prepared when acquiring them. At the same time it is important to provide a varied diet, consisting of krill, Mysis, shrimps, crabs, mussels, small fish, octopus, snails as well as algae based foods.
They have a great personality compared to other fish, some owners have taught their Triggerfish tricks using little titbits.
They have been known to swirl sand about, in order to find food. They are also known to spray water from the surface, therefore care must be taken when placing electrical equipment.
One must also realize that they can sometimes bite fingers or arms, so one must take all precautions neccessary.
|Distribution||Indo-Pacific: Red Sea south to Natal, South Africa (Ref. 4420) and east to the Line, Marquesan and Tuamoto islands, north to southern Japan, south to the southern Great Barrier Reef and New Caledonia.|
|English common names||
Orange striped triggerfish
|Danish common names||
|French common names||
David A. Crandall. 2002. Triggerfishes - Reefkeeping Magazine - (English)
Jim McDavid. 2007. Aquarium Fish: Triggerfish - Advanced Aquarist - (English)
Bob Fenner. Bruisers and Cruisers, the Triggerfishes, Family Balistidae - Wet Web Media - (English)
Scott W. Michael. Reef Aquarium Fishes: 500+ Essential-to-know Species - TFH Publications / Microcosm Ltd. - (English)
"Minimum volume" indicates the size of the tank needed to house this species under optimal conditions.
This is based on a medium size animal, which you want to keep for several years.
It might be possible to keep smaller specimens for a limited period in a smaller tank. A larger tank might be needed for fully-grown specimens.
"Hardiness" indicates how resistant this species is to disease and how well i tolerates bad conditions in general.
Some species doesn't handle transportation very well, but that doesn't mean that the species isn't hardy under the right conditions.
In this case, a "normal" aquarium is a reef aquarium with mixed corals or a fish only aquarium with an approximately salinity of 1.026 (sg) and a temperature close to 26°C.
Species requiring more than a 4000-liter tank are considered not suitable for home aquarium.
Special aquariums may cover tanks with low salinity, sub-tropical temperature, deep sand bed, sea grass etc.
Always reef safe: No sources indicate that this species will harm corals or other invertebrates.
Often reef safe: Only a few aquarists has reported problems keeping this species with corals and other invertebrates.
Reef safe with caution: This species may be a threat to some types of invertebrates.
Reef safe with luck: Most specimens will harm corals and/or other invertebrates, but you might be lucky.
Not reef safe: This species is a threat to most corals and/or other invertebrates.