Blacktop Corydoras is a small tropical freshwater fish with the scientific name Corydoras acutus.
It belongs to the subfamily Corydoradinae, which is part of the family Callichthyidae.
This fish comes from South America and is found in the Amazon River basin in Ecuador and Northern Peru.
It was first described by Edward Drinker Cope in 1872.
It lives in tropical waters with a pH between 6.0 and 8.0, water hardness between 2 and 25 dGH and temperatures between 77°F and 83°F (25°C to 28°C).
It eats worms, small crustaceans, insects, and plant matter.
When reproducing, the female blacktop cory lays her eggs in dense vegetation, and the adults don’t guard them.
The female holds 2 to 4 eggs between her pelvic fins while the male fertilizes them for about 30 seconds.
Then, the female swims to a suitable spot and attaches the sticky eggs.
They repeat this process until around 100 eggs have been fertilized and attached.
Blacktop Corydoras is popular in the aquarium trade industry, which means people like to buy them for their home aquariums.
Blacktop Corydoras Interesting Facts
- Blacktop corydoras is a freshwater fish from the Amazon River basin in Ecuador and Northern Peru.
- Its diet consists of worms, benthic crustaceans, insects, and plant matter.
- When reproducing, the female holds onto around 2 to 4 eggs between her pelvic fins for fertilization by the male.
- Blacktop corydoras is a popular aquarium fish due to its commercial importance in the aquarium trade industry.
Blacktop Corydoras Habitat
Blacktop corydoras comes from South America, specifically from the Amazon River basin in northern Peru and Ecuador, as well as the Machado River basin in Rondônia State, Brazil.
This fish lives in freshwater and stays close to the bottom of the water (demersal).
It prefers water with a pH range of 6.0 to 8.0, a hardness range of 2 to 25 dGH, and a temperature between 77°F to 83°F (25°C and 28°C).
The blacktop cory is a tropical fish.
|Water Temperature:||77°F to 83°F (25°C to 28°C)|
|Water pH:||6.0 to 8.0 pH|
|Water Hardness:||2 to 25 dGH|
Blacktop Corydoras Physical Characteristics
Size: 1.7 inches (4.4 centimeters)
Blacktop corydoras can grow up to 1.7 inches (4.4 centimeters) long.
This is the standard length (SL) of a male Blacktop cory or the one whose gender is unknown.
Blacktop Corydoras Reproduction
The Blacktop corydoras is a type of fish.
The female fish holds 2-4 eggs in between her pelvic fins while the male fertilizes them for about 30 seconds.
After that, the female swims to a good place where she sticks the very sticky eggs.
They keep doing this process until they have around 100 fertilized and attached eggs.