Cory Cats: Guppy Fry Snack?

will cory cats eat guppy fry

Cory catfish are bottom-dwellers that eat leftover food and act as tank cleaners. They are peaceful and non-aggressive, and will not harass other species. Cory catfish are not known to eat guppy fry, but they may eat their own eggs and tiny fry. Guppies, on the other hand, are known to eat their own young and the eggs and fry of Cory catfish. While it is uncommon, there have been reports of Cory catfish eating adult guppies.

Characteristics Values
Will cory cats eat guppy fry? It is unlikely that cory cats will eat guppy fry, but they may eat their own eggs.
Guppies eating cory eggs Guppies will eat cory eggs and small fry.
Cory cats eating adult guppies It is very unlikely that a cory cat will attack and kill a healthy adult guppy.
Tank size A 20-gallon tank is typically enough for a school of six cory cats.
Water temperature The ideal temperature for guppies is between 72-82 °F, and for cory cats, it is 70-80 °F.
pH level The pH level should be maintained between 6.8 and 7.8 for guppies and 6.0 to 8.0 for cory cats.

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Cory cats are unlikely to eat guppy fry, but they may eat their own eggs

Cory catfish are bottom-dwelling, peaceful, and social fish that are popular in community aquariums. They are not known to be aggressive and can often be seen feeding alongside other fish. Cory catfish are scavengers and will eat leftover food from the tank, helping to keep it clean. They are not picky eaters and will also eat algae wafers and other vegetable-based meals.

Cory catfish are unlikely to eat guppy fry. However, they may eat their own eggs. One source suggests that larger guppies and cory catfish can eat cory eggs and tiny fry. Another source states that guppies are more likely to eat cory catfish eggs than the other way around.

Cory catfish are considered good tank mates for guppies because of their peaceful nature. They are not known to attack or injure healthy fish, and it is very unlikely that they will kill a healthy fish. However, they may eat baby guppies that fit whole into their mouths.

Guppies are known to be poor parents and may eat their own offspring. Guppies are also active jumpers, so it is important to keep your aquarium covered.

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Guppies are more likely to eat their own fry

Guppies are live-bearing fish that are commonly kept in home aquariums. They are generally peaceful and easy to care for, but one issue that guppy owners often face is the phenomenon of guppies eating their own young, also known as filial cannibalism. This behaviour is well-documented among guppies and can be distressing for those who are breeding these fish.

There are several reasons why guppies may eat their fry. Firstly, guppies lack parental instincts, and unlike some other fish species, they do not exhibit any parental care after giving birth. As a result, they may simply view their fry as a tasty snack and eat them. Additionally, female guppies may eat their fry to restore their fat storage, while male guppies may also consume their offspring.

Another reason for filial cannibalism in guppies is the weeding out of weak offspring. Adult guppies may eat the less adept or genetically weak fry, thereby increasing the survivability of the species as a whole. Stress factors may also play a role, as they can enhance the self-preservation instinct in guppies, leading them to eat their fry. However, this behaviour is not limited to stressful conditions, and guppies in low-stress environments have also been observed eating their young.

To prevent guppies from eating their fry, it is essential to separate the adults from the fry. This can be done by using a breeding box or mesh, which allows water to flow in and out while keeping the adult guppies out. Another option is to set up a separate tank for the pregnant female guppy and then extract her after she gives birth. It is important to act quickly, as guppies can start eating their fry as soon as they are born.

In addition to separation, providing live aquatic plants and hiding places in the aquarium can also help protect guppy fry. Floating plants with roots, in particular, offer a great hiding place for the young fish. These plants also have the added benefit of cleaning the water and providing a source of food for the fry, as they feed on the algae that grow on the plants.

While cory catfish are generally peaceful and can be good tank mates for guppies, they are not a solution to the problem of guppies eating their fry. In fact, guppies are more likely to eat their own fry than corys are. Therefore, if you are looking to breed healthy guppies, the focus should be on creating a safe environment for the fry and separating them from the adults, rather than relying on corys to protect them.

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Guppies are not good parents

Guppies are live-bearing fish, meaning the female gives birth to live young instead of laying eggs. After giving birth, female guppies experience a decrease in appetite, which may be caused by a chemical released in their brains. However, even after this chemical has passed, female guppies will still refuse to eat their fry, even when hungry.

To ensure the survival of baby guppies, it is recommended to provide hiding places in the tank, such as live plants, caves, or rocks. Alternatively, a breeding box can be used to separate the pregnant guppy from the others, allowing her to give birth in a safe space. While some breeders argue that separating a pregnant guppy can cause stress and lead to unhealthy or dead offspring, others find that this method ensures a 100% survival rate for the baby guppies.

In addition to guppies eating their own fry, they have also been known to eat the eggs and fry of other fish species, such as corydoras. Corydoras, also known as cory catfish, are peaceful and social fish that can coexist with guppies in a community tank. They are bottom-feeders that help keep the tank clean by eating leftover food. While guppies and corydoras can be kept together, it is important to provide the proper tank conditions and food for each species.

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Corys are peaceful and won't harass other species

Corys, or Corydoras, are known for their peaceful nature and will not harass other species. They are bottom-dwelling fish that spend their time hiding in caves or digging in the substrate. They are shy and calm, making them popular among aquarists. Corys are also social fish and keeping them in groups will reduce their chances of getting stressed. They are often seen feeding next to other fish and will not harass other species.

Corys are not known to be aggressive, but there may be some rare cases where they exhibit aggressive behaviour. For example, during the spawning season, corys may display some aggression due to hormonal imbalances. In such cases, male corys will chase the females, and the females may reject their advances initially. However, this behaviour is normal and part of the mating and breeding process.

Corys are also curious fish, and they might occasionally chase their tank mates out of curiosity. They have no intention of hurting other fish as they are not equipped to do so. In most cases, corys will avoid aggression and prefer to hide if they feel uncomfortable or threatened.

Corys are excellent tank mates for guppies due to their peaceful nature. They can be kept together without any issues, and corys will not eat guppy fry. However, larger guppies and corys can eat cory eggs and tiny fry, so it is important to monitor them during the spawning season.

Overall, corys are peaceful and docile fish that will not harass other species. They are excellent additions to a community aquarium and will get along well with most other fish.

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Corys are bottom-feeders and eat leftover food

Corys, or Corydoras, are bottom-dwellers that eat leftover food and serve as tank cleaners. They are not picky eaters and will eat leftover food from other tank residents, making them excellent tank mates for guppies. Corys are not algae eaters, but they do eat plant matter and dead plant material.

Corys are social fish that should be kept in groups of at least three to four individuals. They are peaceful and non-aggressive, and they can often be seen feeding next to other fish. They are also known for their scavenging behaviour and will mostly stick to their groups, although they are known to interact with other fish.

Corys are not difficult to feed since they are not fussy eaters. They will eat leftovers from other fish in the tank, but it is important to ensure they are getting enough nutrients. Corys require a balanced diet that includes both plant and animal-based foods. They are omnivores and will eat a variety of foods, including sinking pellets, algae wafers, and vegetables.

Corys have barbels and whiskers on their mouths that help them locate food on the substrate. They prefer a sand substrate to protect their barbels and snouts as they search for food.

Corys are prone to obesity, so it is important not to overfeed them. They should be fed small amounts several times a day, and any uneaten food should be removed to prevent water quality issues.

Frequently asked questions

Cory catfish are not likely to eat guppy fry. However, they might eat the fry if they are ill or dead.

Guppies are known to eat cory catfish eggs and fry.

Adult guppies are more likely to eat their own fry than cory catfish.

Guppies require reasonable space to stay healthy. A general rule is to have one gallon of water per inch of fish. The ideal temperature range is 72 to 82 °F, and the pH should be between 6.8 and 7.8. Cory catfish prefer temperatures between 70 and 80 °F and a pH of 6.0 to 8.0. Both species require stable water parameters and thrive in well-planted and decorated tanks.

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