How many pygmy corys should be kept together?
Pygmy corydoras should be kept in groups of 8 or more. In fact, the more of them you can add to their shoal the better. In the wild, they can be found shoaling in large numbers in the hundres. Similarly, a large group in an aquarium setting would help them feel safe.
Are pygmy corydoras venomous?
Corydoras are small fish, ranging from 2.5 to 12 cm (1.0 to 4.7 in) in SL., and are protected from predators by their body armor and by their sharp, typically venomous spines.
How many pygmy corys are there?
In captivity, we recommend a group of at least eight. The Pygmy Cory needs a shoaling group to stay healthy. When kept alone, they fall prey to the unhealthy symptoms of stress. They’ll spend most of their time in hiding and exhibit sporadic behavior.
Are pygmy corydoras active?
But they’re also active, entertaining, easy to care for, and a breeze to breed. It’s impossible not to love these guys! The pygmy cory (corydoras pygmaeus) is the smallest of all the corydoras species.
Can you keep 2 corydoras?
Aquarium Size Considerations Many beginner hobbyists keep Corydoras Catfish in small tanks like 10 gallon aquariums. While Cory Cats can survive alone, they seem much happier in a group of two or more. Two Cory Cats of the same type will often stay close to one another as they move throughout the tank to feed.
Can you mix corydoras?
Corydoras Behavior/Compatibility Different species can be mixed, and they will often group together. For best results, they should be purchased in groups of 5 or more.
What killed my cory catfish?
Cory Catfish lifespan can be 5 years, or significantly more, under the right conditions. That said, it’s not uncommon for some Cory Cats to die shortly after being added to a tank. This could be due to the stress of being transported or shifts in water parameters between home tank water and store display water.
Why did my Corydora died?
Water changes over time will remove it. Quickly rising nitrate levels can be caused by a dead fish lost in the tank or over feeding.
Do pygmy corydoras go to school?
Pygmies are one of the best fishes I’ve kept. Very peaceful (100% shrimp safe) and extremely hardy. They do occupy the whole tank and not just the bottom like other cories. They definitely form school and not just shoal.
Are pygmy corydoras shy?
The only time they come out is to look for food and that’s after the light are off. Once in a while i try to sneak up on them, just to see them schoaling together. They interesting fish but seriously way too shy.
Is it OK to have 1 Cory catfish?
Cory Catfish School Together: Cory Catfish are very social creatures, especially with others of their kind. While Cory Cats can survive alone, they seem much happier in a group of two or more. Two Cory Cats of the same type will often stay close to one another as they move throughout the tank to feed.
What kind of fish is a pygmy corydora?
Pygmy corydoras. The pygmy corydoras or pygmy catfish (Corydoras pygmaeus) is a tropical and freshwater fish belonging to the Corydoradinae sub-family of the Callichthyidae family.
What kind of body does a pygmy Cory have?
Moreover, the females are rounder and broader especially when full of eggs. The body of Pygmy Cory is adorned by a silver coloration with a solid black line that runs horizontally all the way from the snout to the tail fin.
Where does a pygmy corydora’s black line start?
The pygmy corydoras is a silver-colored fish, with an unbroken black line that runs horizontally along the center of the sides of the fish from the tip of its snout to its caudal peduncle. It has a second thin black line along the lower part of the side of the body, from behind the ventral fins and continuing into the tail.
Where are pygmy Cory found in South America?
Pygmy Cory is native to South America and they are widely distributed in inland waters: in Peru- in tributaries of the Nanay River, in Ecuador- in tributaries of the Aguarico River, and predominantly in Western Brazil – in tributaries of the Madeira River.