Pictus Catfish

Pictus catfish are social fish that should be kept in groups of 4 or more
Pictus Catfish Scientific Classification
Scientific name
Pimelodus pictus
Pictus Catfish Physical Characteristics
Black, Silver
Pictus Catfish Distribition

Pictus Catfish Recap

The Pictus catfish is a little freshwater catfish that is belonging to the superficial Orinoco and Amazon river containers. These fish are additionally generally maintained in freshwater fish tanks and are prominent with the fish tank profession sector.

The Pictus catfish belongs to the Pimelodidae family. Franz Steindachner, an Austrian zoologist, found them living in the exotic rivers in South America in 1876. They are energetic fish that have a sharp dorsal fin, and their most distinguishing characteristic is lengthy barbels that lie near their mouth.

3 Realities Concerning Pictus Catfish

  • Pictus catfish’s spiny dorsal fin creates a poisonous sting preventing predators and avoiding being consumed or badgered.
  • They are social fish that take pleasure in remaining in teams of 4 or even more.
  • They have lengthy barbels that can get to 2- 3 inches in completely expanded grownups.

Pictus Catfish Classification and Scientific Name

The Pictus catfish, clinically referred to as the Pimelodidae pictus comes from the Pimelodidae family that comes from the Pimelodus genus. They are among the tiniest species of freshwater catfish and are generally maintained for the fish tank profession sector.

Pictus Catfish Appearance

They have long barbels that can reach 2-3 inches in fully grown adults.
Pictus catfish have lengthy barbels that can get to 2- 3 inches in completely expanded grownups.slowmotiongli/Shutterstock. com

The Pictus catfish have an appealing appearance, with silver bodies multicolor black with dots. Their dorsal fin stands directly and is much more angular than various other catfish’s dorsal fins. It is sharp to the touch and assists fend offpredators They are lower- residence fish that invest a lot of the moment foraging via the substratum with lengthy barbels or hairs that can expand long as their body. The regular dimension varieties from 3 to 5 inches (7- 12 centimeters) which is fairly tiny for catfish. They do not expand as huge in fish tanks, just getting to 2 to 3 inches (5- 7 centimeters) in bondage unless their fish tank is of appropriate dimension, and they are fed a diet that finest duplicates their all-natural feeding.

Pictus Catfish Distribution, Population, and Environment

Distribution and Population

Pictus catfish stay in the superficial, exotic waters of the Amazon and Orinoco river containers in South America, their indigenous environment. A lot of the wild population dimension is located throughout Colombia, Venezuela, Peru, and Brazil. They additionally are located all over the world in fish ranches and exotic freshwater fish tanks where they are reproduced and elevated as pets.


The indigenous environment of the Pictus catfish is exotic, superficial freshwater rivers and streams that have a sandy substratum with great deals of plant life. They favor streaming waters, both in significant river networks and their tributaries.

In Fish Tanks

Pictus catfish require a huge fish tank of at the very least 55 gallons to sustain their task degrees. Due to the fact that they take pleasure in remaining in shoals, or teams, of 4 or even more, it is necessary to offer them with a huge container to sustain their organizing habits. They need a filter and heating unit to maintain the water tidy and warmed like in their all-natural environment.

The water temperature level ought to vary from 75- 80 levels Fahrenheit (23- 26 levels Celsius) with a pH degree of 7.0 to 7.5. These lower- residence catfish will certainly gain from a sandy substratum and lots of real-time plants and all-natural things, like driftwood, to reproduce their all-natural environment. Because of their fragile barbels and the quantity of time invested in the lower scavenging for food, straight containers are preferred over high ones.

Pictus Catfish Predators and Victim

In the wild, Pictus catfish loss victim to hostile species of fish. Their protection is a spiny dorsal fin that has a poisonous sting. It really feels similar to a wasp sting that can wound or stun predators, nevertheless, they hardly ever utilize this defense reaction on various other fish unless they really feel really intimidated. They are scavengers that eat an omnivorous diet that contains insects such as dragonfly larvae and tiny fish, snails, and algae.

Pictus Catfish Reproduction and Life-span

In the wild, Pictus catfish males motivate the females to lay eggs. The male after that feeds and secures the eggs up until they hatch out right into fry. They are sexually fully grown at 4 inches (10cm) and have a life expectancy that varies from 8 to ten years.

It is challenging to reproduce them in fish tanks due to the fact that they require a huge container with best water problems for effective reproduction. Given that they hardly ever get to greater than 3 inches in bondage, it is unusual for them to be fully grown sufficient to reproduce. Numerous dog breeders advise a fish tank for a reproducing shoal of 200 gallons or even more to make sure that the fish can reach their optimum grown-up dimension to motivate reproduction.

Pictus Catfish In Angling and Food Preparation

Pictus catfish are not utilized in food preparation and are hardly ever fished for, yet they are generally maintained as fish tank pets. Some samplings that are maintained in bondage might have been captured in the wild, yet they are typically mass- reproduced to be offered in the fish tank sector.

3 Similar Animals To The Pictus Catfish

Pictus catfish are fairly similar to numerous various kinds of catfish participants, such as the:

  • Armored catfish A seriously intrusive species that was initially from South America.
  • Cory catfish They are a preferred freshwater fish in the fish tank pastime.
  • Flathead catfish The 2nd biggest North American species of catfish maturing to 61 inches.


  1. Wikipedia, Available here: https://en.wikipedia.org/wiki/Pimelodus_pictus#:~:text=Pimelodus%20pictus%2C%20also%20known%20as%20the%20pictus%20cat,commonly%20kept%20as%20a%20pet%20in%20freshwater%20aquariums.
  2. Seriously Fish, Available here: https://www.seriouslyfish.com/species/pimelodus-pictus/

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