Striped raphael catfish - Platydoras costatus

Scientific name: Platydoras costatus

Common name: Striped raphael catfish

Family: Doradidae

Usual size in fish tanks: 15 - 24 cm (5.91 - 9.45 inch)

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Recommended pH range for the species: 5.8 - 7.5

Recommended water hardness (dGH): 4 - 18°N (71.43 - 321.43ppm)

0°C 32°F30°C 86°F

Recommended temperature: 24 - 30 °C (75.2 - 86°F)

The way how these fish reproduce: Spawning

Where the species comes from: South America

Temperament to its own species: peaceful

Temperament toward other fish species: peaceful

Usual place in the tank: Bottom levels

Origin

The Striped Raphael Catfish originally lived in the Amazon and other South American waters. Over time, they have also been introduced to some U.S. states that border South America.

General Information and Care

The Raphael Catfish is one of the larger catfish species you can keep in an aquarium. Keep in mind that when they reach their full size of around 7 inches (18 cm), they'll need a spacious tank to move around comfortably.

They may take a few days to settle in, but once they do, they become very active. Their confidence comes partly from the many spines they have, which act as a defense against predators.

They're also known as "talking catfish" because they can make a croaking sound when they feel threatened, another defensive tactic.

Like most catfish, they are nocturnal, so be sure to add hiding spots in the tank where they can rest during the day.

Even though they can be a confident species, it's best to avoid keeping them with aggressive tankmates. They thrive with peaceful companions, and following this guideline will help them stay active and happy in your aquarium.

Food and Feeding

Striped Raphael Catfish thrive on a diet of sinking pellets, bloodworms, and brine shrimp. It's best to feed them after the lights go out in the evening.

Sexing

There are no known differences between males and females.

Breeding

So far, there are no recorded instances of Platydoras costatus breeding in captivity.

Lifespan

With proper care, Platydoras costatus can live up to 13 years.

Short Description

Striped Raphael Catfish are nocturnal, but once they settle in, they may explore during the day. They like to burrow, so it's best to use fine gravel or sand as the substrate. Never try to catch them with a net, as their side spines can get tangled. Instead, use a glass jar to move them.