Description
Pirarucu Arapaima Gigas 15cm
The Pirarucu, also known as the Arapaima gigas, is one of the largest freshwater fishes in the world, capable of reaching lengths of up to 10 feet and weights over 400 pounds. This majestic giant is not only known for its impressive size but also its striking appearance, featuring shimmering scales with a reddish-brown hue. The Pirarucu is a fascinating species for experienced aquarium hobbyists who have the capability to provide the substantial space and care it requires.
Origin
Native to the Amazon Basin in South America, the Pirarucu thrives in river systems, floodplains, and lakes. It is a crucial part of its ecosystem, playing a significant role in the balance of aquatic life.
Feeding
As an apex predator, the Pirarucu has a voracious appetite, primarily feeding on fish, crustaceans, and occasionally small mammals or birds that fall into the water. In captivity, their diet should be carefully managed with high-quality, large-sized pellets, live or frozen fish, and occasional meaty foods to ensure their nutritional needs are met.
Tank Mates
Given the Pirarucu’s immense size and predatory nature, finding suitable tank mates is challenging. Only large, robust species that can hold their own and will not be seen as prey should be considered. Compatibility should be assessed on a case-by-case basis, keeping the safety and well-being of all inhabitants in mind.
Aggression
The Pirarucu is generally not aggressive towards species that it does not consider prey. However, due to its size and feeding habits, smaller fish and animals will likely be eaten if they share the same space.
Experience Level
Caring for a Pirarucu requires an advanced level of experience in fishkeeping, primarily due to their significant size, dietary needs, and the complexity of replicating their natural habitat in captivity. They are best suited for public aquariums or experienced hobbyists with the resources to accommodate such a large and demanding species.
Water Parameters
- Temperature: 75°F – 86°F (24°C – 30°C)
- pH: 6.0 – 7.5
- Hardness: Soft to moderately hard water
Consistent water quality is crucial, requiring efficient filtration systems and regular water changes to maintain a clean and healthy environment.
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