Do Cory Catfish Eat Snails? Is it Even Possible (Yes, or No)

Have you ever looked into the water in your tank and noticed a small scavenger searching for food? That’s likely a Corydoras fish. But do Corydoras eat snails?

One commonly asked question about Corydoras fish is whether or not they can run through snails. This is a crucial inquiry as it can determine the health of your tank and possibly save you from a nasty infestation.

As one of the most popular aquarium fish, Cory Catfish are both adorable and helpful inhabitants that can provide significant benefits to any freshwater fish tank.

Not only are they excellent at consuming leftover food or algae in the bottom of your tank, but they’re also high-quality live foods like insects and crustaceans!

will Cory catfish eat snails

But one burning question remains: do Cory cats eat snails? Read on to find out what kind of diet these fascinating creatures prefer & what fish eats snails in home tanks!

Do Cory Catfish Eat Snails?

Will Corydoras eat snails? No, Corydoras corys will not eat the snails in the aquarium. They make perfect companions for small fish that prey on snails, such as loaches.

Cory Catfish are omnivorous and consume a wide range of foods, including plant and animal matter. However, they are not predatory and will not hunt or tuck other fish or invertebrates into your aquarium.

In nature, Cory fish will feed on small insects, worms, algae, and plant matter found at the bottom of streams and rivers. In the aquarium, they will consume various prepared foods, including flakes and freeze-dried pellets.

What Do Cory Catfish Like in Their Tank?

Though Cory Catfish don’t eat living snails, they have a few specific needs to keep them happy and healthy in the home aquarium.

First, they prefer soft, sandy substrates and enjoy gently flowing water. It’s also essential to provide plenty of cover in the form of plants and rocks for them to hide in when they feel threatened.

Most Cory catfish like a variety of things in their tank, but they particularly enjoy live plants. This is because live plants provide them with cover, a hiding place, and indirect natural light.

In addition, plants help to oxygenate the water and keep it clean. So if you have Corydoras fish, include some live plants in their tank.

Finally, Cory Catfish need plenty of food that is small enough for them to consume. They will eat both live and prepared foods, so provide them with various options.

What Does My Cory Catfish Eat?

Cory catfish are omnivores and will eat various foods, including live blackworms, Hikari Vibra Bites, and frozen bloodworms; they should be fed two to three times per week.

Cory catfish are schooling fish, so keeping at least four or five individuals in a tank is best. They should be kept in tanks at least 10 gallons in size and with moderate to low water flow.

A filtration system is recommended to keep the water clean and healthy for your Cory catfish.

Do Cory Catfish Eat Baby Snails?

Will Cory catfish eat baby snails? Corydoras might eat tiny snails and freshly hatched baby snails – perfect for when their shells have reached the right softness! However, they usually don’t target baby snails as part of their diet.

If you have a snail problem in your tank, look into other snail control methods rather than relying on your Cory fish.

Will Cory Catfish Eat Shrimp?

Do Corydoras eat shrimp? Yes, Cory Catfish will occasionally eat shrimp. However, they are not predatory and won’t actively hunt them down like some other fish may do. They will happily consume any food found on the bottom of the tank.

If you want to keep Cory Catfish and shrimp in your tank, it’s best to make sure there is plenty of food available for the Corydoras so they won’t target your shrimp.

What Fish Eat Snails but Not Shrimp?

Many fish enjoy eating snails, but shrimp are not typically on the menu. Some of the most common fish that eat snails but not shrimp include tilapia, catfish, and carp. 

Shrimp generally are not eaten by these fish because they are too fast and agile for the fish to catch.

These fish have robust digestive systems that allow them to digest snails’ hard shells without trouble.

On the other hand, shrimp have a delicate digestive system that cannot crush the snail’s tough shells. This is why you will never see a shrimp eating a snail!

Do Cory Catfish Eat Algae?

No, Cory Catfish do not make algae eaters. They are omnivores that consume a variety of foods, including both plants and animals.

However, they should not be fed on algae, which can cause health problems. Algae can contain harmful toxins that can make the Cory Catfish sick.

It’s best to provide them with a commercial diet designed explicitly for Cory Catfish.

Do Cory Catfish Eat Snail Eggs?

Do Corydoras eat snail eggs? Cory Catfish can’t get enough of Malaysian Trumpet Snail eggs, savoring them like a delicious snack. They often find the eggs among gravel and debris on the tank bottom.

Snail eggs are a great source of nutrition for Cory Catfish, as they are full of protein and fatty acids.

However, it’s important to remember that snail eggs can contain parasites or other contaminants, so it is crucial to monitor the water quality in your tank and ensure it is free of toxins or pollutants.

By providing your Cory Catfish with a balanced and varied diet, you can ensure they stay healthy and happy!

What Fish Will Eat Snails?

The Yoyo Loach, Zebra Loach, Striped Raphael Catfish, Gourami, and Clown Loach are all snail eating fish species that will manage freshwater snails.

They are all bottom feeders that scavenge for food on the substrate of the tank. So if you have a snail infestation in your tank, one way to get rid of them is to add one of these fish.

It’s important to remember that while these fish will manage mystery snails, they should still be fed a balanced diet of other foods such as pellets, freeze-dried worms, and frozen foods. This will ensure they stay healthy and get all the nutrients they need.

Do Cory Catfish Eat Frozen Foods?

Cory Catfish love eating frozen foods such as brine shrimp, bloodworms, tubifex, and daphnia. These are all high in protein and make an excellent snack for your Banded Cory Catfish.

It’s important to remember that frozen foods should only be fed as a treat, not as a regular meal. A balanced diet of commercial foods is still the best way to ensure your fish stay healthy and active.

Commonly Asked Questions About Keeping Cory catfish and Snails in the Same Tank (FAQs)

Do Albino Cory Catfish Eat Snails?

No, albino Cory Catfish will not run through snails. They have the same diet as regular Cory Catfish and prefer worms, brine shrimp, and other frozen foods.

Do Corydoras fish Eat Snails in the Wild?

Wild Cory Catfish may snack on pond snails, but they know to practice portion pest snails control and only stick with tiny snails.

Does Pygmy Corydoras Eat Snails?

Do pygmy corys eat snails? No, pygmy cory catfish are not known to feed snails. They prefer a diet of worms, insect larvae, and other small foods.

Do Killifish Eat Snails?

Killifish are a type of fish that feed mainly on insects and other small invertebrates. They have a varied diet, but they do not typically love snails. There are some exceptions to this rule, but for the most part, Killifish do not prey on rabbit snails.

Will Corydoras Eat Snail?

Will Cory catfish eat snails? No, they do not eat adult snails. They will, however, eat the eggs of snails. Corydoras eat dead snails, so if you have a mystery snail infestation in your fish tank, one way to get rid of them is to add one of these fish to the tank.

Will Catfish Eat Snails?

Do corydoras eat snails? No, Corydoras catfish do not manage adult snails. They prefer a diet of worms, insect larvae, and other small foods.

Do Cory Catfish Eat Bladder Snails?

No, Cory Catfish do not eat bladder snails. Bladder snails are a type of snail species that live in fresh water and feed on algae and other plant material. Corydoras are a type of fish that lives in freshwater, and they feed on insects and worms and eat small aquatic creatures.

Do Cory Catfish Eat Snail Poop?

Although fish generally steer clear of consuming feces, sure species such as Corydoras and bristle nose catfish take on the role of a ‘clean up crew,’ feeding upon uneaten food, algae growths, and occasionally nerite snails or shrimps.

Do Channel Catfish Eat Snails?

Do catfish eat snails? Channel catfish eat crayfish, insects, and snails. They are known to be particularly fond of crushed snails. They will not only eat the snails, but they’ll also eat their empty shells of them.

What fish that eat snails?

What fish eats snails? Some snail eating fish species that are known to eat snails include loaches (such as the clown loach and yo-yo loach), pufferfish (such as the figure 8 puffer), and certain types of cichlids (such as the green terror cichlid).

What fish that eat snails but not shrimp?

The loach fish is a great option for eating snails but not shrimp. Loaches are known for their appetite for snails, making them a natural solution to snail control in aquariums. However, they typically do not prey on shrimp.

Will Corydoras eat shrimp?

Will corys eat shrimp? Corydoras are peaceful scavengers, but may eat baby shrimp (shrimplets). Adults are usually safe. Keep them well-fed to minimize predation.

Do Corydoras eat baby snails?

Corydoras aren’t snail predators. They might scavenge very small, soft baby snails if they find them, but generally ignore healthy snails.

Do panda corys eat snails?

Panda corys typically ignore healthy snails. They scavenge for small food particles and may eat already crushed or dead snails.

Do snails eat fish?

No, snails are mostly herbivores and detritivores. They eat algae, plants, and decaying matter. While they may scavenge on dead fish, they won’t hunt or harm live fish.

Will pygmy corys eat snails?

Pygmy corys are peaceful scavengers and unlikely to hunt snails. They might nibble on already dead or very weak snails, but wouldn’t actively prey on healthy ones.

Will Cory catfish eat shrimp eggs?

Corydoras catfish might nibble on shrimp eggs if hungry, but they’re not specialist predators. Shrimp can even help keep Cory eggs clean!


So, Do Cory catfish eat snails? Cory catfish are a beloved freshwater aquarium fish. They are known for their playfulness and their love of interacting with humans. Though they are not known to consume snails, there have been reports of Cory catfish eating assassin snails in some cases. However, it is essential to remember that each fish has its personality and dietary needs. Suppose you have a Cory catfish that you believe is eating your nerite snail population. In that case, it is best to consult a veterinarian or an experienced fish owner to determine the best action. It is also essential to provide your Cory catfish with a balanced and varied diet so they can stay healthy.

You might also like

About Me

I am the founder of, a devoted wife and mother, and an avid fish enthusiast. My aim is to assist fellow fish lovers worldwide in understanding how to properly care for and breed their pet fish.

Recent Posts

Stay Updated

Get outdoor trends, data, new products, and tips delivered to your inbox.

error: Content is protected !!
Scroll to Top