broadbared lionfish
| Scientific name | Pterois antennata |
|---|---|
| Descriptor | Bloch |
| Year of description | 1787 |
| IUCN category (World) | LC |
| Family | Scorpaenidae |
| Genus | Pterois |
Introduction
The Pterois antennata, more commonly known as the broadbared lionfish, is a tropical predator native to the Indo-Pacific region. It can be found in the Indonesian seas, on the Great Barrier Reef, and in the Philippine Sea.
Who is it?
Morphology
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Type
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Average size15 cm
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Maximum size20 cm
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Longevity10 year
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ShapeUnclassifiable
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Mimicryleaf
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Patternvertical stripes
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Type
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Average size15 cm
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Maximum size20 cm
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Longevity10 year
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ShapeUnclassifiable
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Mimicryleaf
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Patternvertical stripes
How to recognize the broadbared lionfish ?
The broadbared lionfish is bicolored with a predominantly orange and brown pattern. It is characterized by vertical brown stripes.
Sexual dimorphism
Dimorphism not specified.
Behaviour & Life cycle
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dietcarnivorous
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Sociabilityliving in a group or alone
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territorialNo
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Way of livingnocturnal
The broadbared lionfish is a fish that lives in groups or solitarily and naturally resides near the reef or in crevices. It is a species with a rather calm temperament.
The broadbared lionfish is a true carnivore. It hunts by ambush and is one of the most formidable predators in its habitat. Hunting mainly takes place at night, and the species remains hidden most of the time during the day.
Although this fish is non-territorial strictly speaking, it can sometimes be aggressive towards other species.
Reproduction
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Reproductionovipare qui pond en eau libre
The broadbared lionfish is an oviparous fish that spawns in open water.
Risks for humans
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VenomousYes
This species is venomous and can cause serious injuries when touched.
Where to find it?
Conservation status of populations (IUCN)
Where to see this species?
What is its habitat?
Natural environment characteristics
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Temperature22 - 26 °C
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Depth2 - 80 m
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FlowMedium, Slow and Stagnant
Biotope presentation
The broadbared lionfish is most commonly found at depths of less than 80m. However, it is not impossible to find this fish at other depths.
Main recommendations for fishkeeping
Deontology
In order to preserve wildlife, if you acquire this animal, it must not be released into the wild. See also, the Fishipedia charter.
Fishipedia supports the practice of responsible and environmentally friendly aquarium keeping. We encourage maintenance if it is motivated by a desire to understand the biological functioning of living things and if it is done with respect for animal life.
We believe that aquaristics is an opening to the discovery of aquatic environments, especially freshwater, and that this knowledge is necessary to better protect and respect these environments. Logically, we refute the compulsive purchase of animals that would not find a sufficient and / or adapted place in the host aquarium.
Our recommendations
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Min volume400 liters
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Population min1
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Temperature22 - 26 °C
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pH (acidity)8.2 - 8.4
Characteristics
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Difficulty breedingmoderate
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Robustnessrobust
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Behaviourslightly aggressive
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Availabilityoccasional
General reminders
It is strongly advised to read the complete dedicated file and to get information on the feedbacks of maintenance of the envisaged animal, this to avoid any potential conflict whose end result is generally the death of the individual (or the other inhabitants). It is important not to overload your aquarium to limit pollution. This will make maintenance easier.
Beware, as this species is potentially dangerous to humans, it requires for its maintenance the obtaining of a "certificate of capacity of breeding". For professionals, it is necessary to have a "certificate of presentation to the public".
General reminder on maintenance datas
Le démarrage d'un aquarium est une partie primordiale pour l'équilibre et le bien-être des poissons. Lorsque l'on met en eau un aquarium, l'eau passe naturellement par un cycle biologique : le cycle de l'azote. Celui-ci dure environ trois semaines. Tous les 2 jours, nous vous conseillons de tester votre eau jusqu'à ce que le taux de nitrite soit à zéro pendant plusieurs jours d'affilée.
Pour accélérer ce cycle, vous pouvez utiliser un activateur de bactéries comme JBL Denitrol. Cette solution riche en bactéries vivantes et enzymes permet une mise en place rapide du cycle de l'azote. Les poissons peuvent alors être introduits plus rapidement.
Il est important de tester l'eau de son aquarium régulièrement pour maintenir un environnement sain pour les poissons et les autres habitants. Les tests d'eau permettent de mesurer les niveaux de différents paramètres tels que le pH, la dureté totale, ainsi que les taux de nitrates, de nitrites et d'ammoniaque.
Pour réaliser ces tests, vous pouvez utiliser des produits d'analyse spécialisés tels que JBL ProScan qui permet de réaliser un diagnostic de l'eau directement via un smartphone. Il existe également des coffrets de tests plus classiques de bandelettes, comme JBL PROAQUATEST.
En cas d’usage de l’eau du robinet, vous pouvez utiliser un conditionneur d’eau de type Biotopol de JBL pour éliminer les substances nocives comme le chlore, le cuivre, le plomb et le zinc. Les conditionneurs d'eau garantissent une meilleure santé aux poissons et une meilleure croissance des plantes.
Chlorine and chloramine are dangerous for the health of animals. Used to disinfect water, these agents are present in significant quantities in tap water. We recommend using an anti-chlorine agent every time you change the water. In addition to chlorine, treatments and medicines sold for aquarium use sometimes contain dangerous heavy metals in high doses.
Specific needs for the broadbared lionfish
The broadbared lionfish is a marine species which lives naturally at a temperature between 22 °C and 26 °C. For proper maintenance, the temperature should never exceed the 29°C for long periods. Nitrate levels should remain below 50mg/L. To keep the water clean and unpolluted, plan on changing 20% to 30% of the water volume each month. In seawater, it is also possible to remove nitrates using one of the following methods: Jaubert, denitrator on sulfur, biopeletts, vodka method.
The breeding of this species is accessible on condition of being well informed about its needs in aquarium . Any cohabitants must be chosen with care to avoid the loss of animals.
This species is generally available in specialized shops or from aquarium clubs. Specimens that have been bred for a long time are easier to breed, but special water parameters must be respected.
Formal incompatibilities
Cohabitation & Environment
This fish being a predatory species, it is recommended to maintain it in a specific environment, without other species. Indeed, any crustacean or fish of lower size will become a potential prey. A 400 liter aquarium with at least 120 cm of frontage is the minimum recommended for its maintenance. If you still try to associate it with other species, the cohabitants must be of a size at least comparable to the predator in a much larger volume. The aquarium can be provided with many hiding places and a large space to allow each individual to find refuge if necessary.
Tips for feeding
The broadbared lionfish is carnivorous.
This species does not appreciate being fed with freeze-dried food (flakes...). Some specimens will never eat this type of food.
You should not overfeed your residents to avoid polluting the water. For most species, it is better to feed a few small portions each day rather than one large meal.
Reproduction protocol
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egg-laying protectionNo
Hybridization risks
In general, it is advised not to mix several species of the same genus or different varieties of the same species, to avoid the risks of hybridization.
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Sources & Contributions
Participation & Validation
The Fishipedia team and specialist contributors are committed to providing high-quality content. However, although the information comes from scientific sources or testimonials from specialists, the cards may contain inaccuracies.
Benoit Chartrer
Patrick Chartrer
Translation
Translation done with the valuable contribution of our translators, who make this information available to a wider audience. We sincerely thank them for their commitment.
Where to see this species?
Scientific partners
Tags
Species of the same family
Same genus
