How to care Colombian Shark
The Colombian Shark is a freshwater species often mistaken for a true shark due to its sleek body and sharp, fin-like appearance. Native to the rivers and lakes of Colombia and Panama, it is a peaceful fish that thrives in slow-moving waters with plenty of hiding spots and natural food sources. Despite its "shark" name, it is actually a type of catfish from the Ariidae family.
This species is omnivorous and has a varied diet in the wild, feeding on small fish, crustaceans, and plant matter. In captivity, the Colombian Shark will thrive on high-quality pellets, flakes, and live or frozen foods such as bloodworms, brine shrimp, and small fish. Offering a balanced diet is essential to maintaining its health and enhancing its robust appearance.
Colombian Sharks are relatively small compared to other "sharks" in the aquarium trade, growing to an average size of 12-14 inches (30-35 cm). However, they still require a reasonably sized aquarium, with a minimum tank size of 75 gallons (284 liters) to ensure they have enough space to swim comfortably. It's important to provide plenty of hiding spots, such as caves and plants, as these fish enjoy having shelter.
The ideal water parameters for Colombian Sharks include a pH range of 6.5 - 7.5, with a specific gravity of 1.005 - 1.015. The water should be soft to moderately hard, with a water hardness range of 6-15 dGH. A stable temperature range of 72-82°F (22-28°C) is best for these fish. Regular water changes and monitoring of water quality are critical for their overall well-being.
Colombian Sharks are generally peaceful and non-aggressive, making them suitable for community tanks with other peaceful fish. However, due to their territorial nature, they can become aggressive toward other bottom-dwelling fish, especially as they mature. It is best to house them with other medium to large non-aggressive species, and to avoid overcrowding in the tank.
The lifespan of a Colombian Shark typically ranges from 8 to 12 years, making them a long-term commitment for aquarium keepers. Their peaceful demeanor, combined with their striking appearance, makes them a popular choice for aquarists who can meet their care needs.
While not as commonly available as other species, Colombian Sharks are a great addition to a well-maintained tank. With the right tank size, water conditions, and diet, they can thrive and become a standout feature in your aquarium.
Colombian Shark is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Ariidae and is native to the Central America.
This species has a care level of Moderate and requires a minimum tank size of 75 gallons (284 liters). It typically reaches a size of 12-14 inches (30-35 cm).
Preferred water parameters include a specific gravity (sg) of 1.005 - 1.015, pH ranging from 6.5 - 7.5, and a temperature between 72-82°F (22-28°C). Additionally, maintaining water hardness within the range of 6-15 dGH is essential.
For stocking, the recommended ratio is 1:1 M:F. The Colombian Shark is widely available and has a diverse diet that includes Omnivorous; high-quality pellets, flakes, live/frozen foods (e.g., bloodworms, brine shrimp, small fish).
With a life span of 8-12 years, this species is known for its very easy care requirements. It is an ideal choice for both beginner and experienced aquarists. Providing a well-maintained tank environment with suitable water conditions will ensure the health and vibrancy of this captivating species.
