What You Should Know About Caring for a Cory Catfish

Cory Catfish is a popular freshwater fish often kept in aquariums. They are well known for their peaceful nature and active swimming style. Caring for a Cory Catfish is not difficult, but there are some key points that you should know before keeping one. Read on to learn more about how to care for a Cory Catfish.

What is a Cory Catfish?

A Cory Catfish, also known as Corydoras, is one of the most popular species of fish in the aquarium hobby. They are a small species of catfish that are native to South America and are found in many rivers and streams.

Cory Catfish are peaceful, social, and easy to care for, making them an excellent choice for novice and experienced aquarium hobbyists alike. Cory Catfish has a unique and attractive appearance. They have a long body that is covered in small, unique scales.

The body is usually tan or brown, with a dark stripe running down the length of the body. The underside of the fish is usually white or silver. The fins are usually black or dark blue.

What Food Should You Give to Corydoras?

Corydoras love bloodworms, brine shrimp, and daphnia. They also enjoy snails and tubifex worms. You can even feed your Corydoras some sinking algae pellets and dried foods that will eventually sink into the bottom of your aquarium. It's important to feed your fish these foods regularly, but you should never overfeed them.

Most importantly, remember that your Corydoras will eat anything that fits into their mouths! This means you should be careful not to feed them anything that could hurt them or make them sick.

What Substrate Should You Use?

Corydoras are native to South America, where they live in the shallow waters of lakes and rivers. The substrate for their natural habitat is usually sharp and hard, so you should use a substrate that mimics this. You can purchase sand designed for aquariums or try crushed coral or gravel instead.

How Big Should the Tank Be?

When setting up your fish tank, you'll want to ensure that your Cory catfish has enough space to swim around and not get bored. They need at least a 10-gallon tank with a filter, but if you have more room in your home or apartment, it's better to go with a larger tank.

These fish are social and like to be in groups, so if you have space, try keeping six in one 10-gallon tank. If you keep multiple fish, you'll need a larger filter and more water changes.

They are also easy to breed and can live for a long time, so it's important to plan and make sure you have the space for them.


The Cory Catfish, or Corydoras, is an incredibly popular freshwater fish that is suitable for both novice and experienced aquarists. They are incredibly hardy and peaceful, making them an ideal tank mate for other fish like tetras, barbs, and danios. They have a unique and attractive appearance, coming in various colors and patterns. They are also easy to care for and can live for a long time, making them a great choice if you're looking for a new fish to add to your aquarium.

Bring home a new friend today! Corydoras fish from Splashy Fish is a great addition to any aquarium. We have a wide variety of species available, and we are sure you'll find the perfect one to add to your tank.