Minimum Tank Volume 124.2 Gallon |
Recommended Tank Volume 158.5 Gallon (for optimal conditions and reduced aggression) |
Maximum Adult Length 23.6 inch |
Average Adult Length 19.7 inch |
Shoaling (6+ required) No |
Preferred Water Type Freshwater, neutral pH, moderate hardness |
Minimum Group Size 1 |
Temperature Range (°C) 24–28 |
pH Range 6.5–7.5 |
Water Hardness (dGH) 10–15 |
Typical Lifespan (years) 10 years |
Minimum Tank Volume 124.2 Gallon | Recommended Tank Volume 158.5 Gallon (for optimal conditions and reduced aggression) |
Maximum Adult Length 23.6 inch | Average Adult Length 19.7 inch |
Shoaling (6+ required) No | Preferred Water Type Freshwater, neutral pH, moderate hardness |
Minimum Group Size 1 | Temperature Range (°C) 24–28 |
pH Range 6.5–7.5 | Water Hardness (dGH) 10–15 |
Typical Lifespan (years) 10 years |
The Black Shark (Labeo chrysophekadion) is a striking freshwater fish known for its sleek, jet-black appearance and impressive size. Popular among aquarists seeking a bold centerpiece, this species can grow up to 60 cm (24 inches) in length, making it suitable only for large aquariums. While its unique look is appealing, the Black Shark's care requirements and temperament necessitate careful consideration by hobbyists.
Is the Black Shark suitable for beginner aquarists?
Due to its large size and territorial nature, the Black Shark is better suited for experienced fishkeepers who can provide the necessary space and manage its behavior.
What makes the Black Shark a popular choice among aquarists?
Its striking all-black coloration and active swimming behavior make the Black Shark an attractive and dynamic addition to spacious aquariums.
Proper care for the Black Shark involves accommodating its substantial size and specific environmental needs. A minimum tank size of 470 liters (125 gallons) is essential, with larger tanks preferred to provide ample swimming space and reduce territorial aggression. The aquarium should be at least 150 cm (5 feet) in length to allow for comfortable movement.
Water parameters should be maintained within the following ranges:
Strong filtration is crucial to handle the waste produced by this large species and to maintain high water quality. Additionally, a secure lid is necessary, as Black Sharks are known to be proficient jumpers.
In terms of diet, Black Sharks are omnivorous and should be offered a varied regimen that includes high-quality pellets or flakes, supplemented with live or frozen foods such as bloodworms, brine shrimp, and daphnia. Incorporating plant matter like blanched vegetables (e.g., zucchini or spinach) is also beneficial.
When setting up the tank, include sturdy decorations such as driftwood, rocks, and caves to provide hiding spots and establish territories. Be cautious with live plants, as Black Sharks may uproot or consume them; opting for hardy species or artificial plants can mitigate this issue.
How large of a tank is necessary for a Black Shark?
A minimum of 470 liters (125 gallons) is required, but larger tanks are recommended to accommodate their growth and reduce aggression.
Can Black Sharks be kept in planted aquariums?
While possible, they may damage or consume plants. Using hardy species or artificial plants can help maintain the tank's aesthetics.
What should be included in a Black Shark's diet?
A balanced mix of high-quality pellets or flakes, live or frozen proteins, and occasional plant matter ensures proper nutrition.
Native to Southeast Asia, the Black Shark inhabits rivers and streams across countries such as Malaysia, Laos, Cambodia, Thailand, Sumatra, and Borneo. These environments are characterized by moderate to low currents, with substrates ranging from sand to gravel. The natural habitat often includes submerged vegetation and driftwood, providing ample hiding spots and foraging opportunities. Seasonal variations, such as monsoonal rains, influence their behavior, including upstream migrations for spawning.
Where are Black Sharks naturally found?
They are indigenous to various Southeast Asian countries, including Malaysia, Laos, Cambodia, Thailand, Sumatra, and Borneo.
What type of environments do Black Sharks prefer?
They thrive in rivers and streams with moderate to low currents, sandy or gravel substrates, and abundant submerged vegetation.
Black Sharks are known for their territorial and aggressive behavior, especially as they mature. They are best kept as solitary specimens or with other large, robust fish that can withstand their assertiveness. Suitable tank mates include large barbs, silver dollars, and certain cichlids. It's crucial to avoid housing them with smaller, timid species, as they may become targets of aggression. Providing ample space and hiding spots can help mitigate territorial disputes.
Are Black Sharks aggressive?
Yes, they become increasingly territorial and aggressive as they grow, particularly towards similar species or smaller fish.
What are suitable tank mates for a Black Shark?
Large, robust fish such as sizable barbs, silver dollars, and certain cichlids can coexist with Black Sharks, provided the tank is spacious enough.
Can multiple Black Sharks be kept together?
It's generally not recommended, as they are highly territorial and may exhibit aggression towards each other.
Despite their name, Black Sharks are not true sharks but belong to the Cyprinidae family, which includes carps and minnows. In their native regions, they are often harvested as a food source due to their substantial size. In the aquarium trade, an albino variant has been selectively bred, offering a unique aesthetic for enthusiasts. Notably, Black Sharks are known for their jumping ability, necessitating a secure tank lid to prevent escapes.
Are Black Sharks related to true sharks?
No, they are part of the Cyprinidae family, which includes carps and minnows, not true sharks.
Is there an albino variant of the Black Shark?
Yes, an albino form has been selectively bred for the aquarium trade, offering a unique appearance.
Do Black Sharks jump out of tanks?
Yes, they are known to be proficient jumpers, so a secure lid is essential to prevent escapes.
All information in this article has been gathered from the following reputable sources: