Golden Dorado Salminus Brasiliensis 10cm

Description

Golden Dorado (Salminus brasiliensis) – Species Overview
Overview:
The Golden Dorado is a striking, large freshwater fish known for its brilliant golden hue and predatory nature. Native to the rivers of South America, this powerful swimmer is highly sought after by advanced aquarists and anglers alike due to its vibrant appearance and strong, muscular build.
Origin:
Golden Dorados are found in the Paraná, Paraguay, and Uruguay river basins in South America. They inhabit fast-flowing rivers and floodplains, requiring spacious and dynamic environments in captivity.
Feeding:
Carnivorous by nature, Golden Dorados are aggressive predators. In captivity, they thrive on a diet of live or frozen fish, shrimp, and other meaty foods. They may also accept high-protein pellets or freeze-dried options but prefer live prey for stimulation.
Tank Mates:
Due to their aggressive and predatory behavior, Golden Dorados should be housed with large, robust tank mates that can defend themselves. Suitable companions include other large predatory fish like Peacock Bass, Arowanas, and Pacus. Avoid smaller or slow-moving species, as they are likely to be seen as prey.
Aggression:
Golden Dorados are highly aggressive, especially towards smaller fish. They are territorial and may display dominant behavior even with larger tank mates. It is crucial to provide ample space and hiding spots to reduce territorial disputes.
Experience Level:
This species is best suited for advanced aquarists with experience managing large, aggressive fish. Maintaining them requires a strong understanding of water quality, tank size, and species compatibility.
Water Parameters:
Temperature: 68°F to 82°F (20°C to 28°C)
pH: 6.5 to 7.5
Hardness: 5 to 15 dGH
Golden Dorados thrive in well-oxygenated water with strong currents, replicating their natural river habitat. Large, powerful filtration systems are essential to maintaining water quality for this active species.
The Golden Dorado is a showstopper, but it requires a serious commitment due to its size, aggression, and care needs. Ideal for large, species-specific setups or highly experienced fish keepers.