How big do cory catfish grow?
Also known as Corydoras, Cory catfish are petite: between one and four inches in length. Because they are small and graze at the bottom of the tank, they don’t get in the way of quicker, larger fish in other regions. They are not aggressive and pose no threat to smaller fish.
How many cory catfish in a 20 gallon long?
You can keep most species in this tank and it’s a popular size for many breeders to breed Cory Catfish in. In a 20 gallon tank, between 8 and 10 Cory Catfish can be housed. Depending on the species and tank mates. Bigger groups of 10-14 fish are possible with small species like dwarf Cory Catfish.
What is the lifespan of a cory catfish?
Durable and hardy, Cory Catfish lifespan can be long compared to other fish. Cory Catfish lifespan can be 5 years, or significantly more, under the right conditions.
How many gallons do you need for 4 cory catfish?
What Size Tank Do Cory Catfish Need? For dwarf species, a 10-gallon aquarium may be suitable, but we recommend 20 gallons or more for most other varieties. As a relatively small fish, they crave safety in numbers, so a group of six corydoras or more (all of the same species) is highly suggested.
Is 1 cory catfish enough?
As a relatively small fish, they crave safety in numbers, so a group of six corydoras or more (all of the same species) is highly suggested. These peaceful bottom dwellers can be kept with pretty much any community fish that won’t eat or attack them.
How long does it take for cory catfish to reach full size?
Cory catfish are slow growers and will reach their full size in an average of 8-9 months. They will grow faster for the first month and will reach up to the size of 1 inch, depending on their species.
Is 2 cory catfish enough?
Cory Catfish are group animals, which means they need to be kept in groups in order to be happy and healthy. But how many Cory Catfish should I keep? At least 6 Cory Catfish of the same species should be kept together. Cory Catfish will feel the best in groups of 10 or more if your tank is suited.
Can I keep 2 cory catfish in a 10-gallon tank?
Nevertheless, most hobbyists agree that you can keep anywhere from 2 to 6 cory catfish in a 10-gallon tank, especially if you choose pygmy or dwarf varieties. As a general rule, the bigger your fish, the more space they need.
Is 2 Cory catfish enough?
Cory Catfish are group animals, which means they need to be kept in groups in order to be happy and healthy. But how many Cory Catfish should I keep? At least 6 Cory Catfish of the same species should be kept together. Cory Catfish will feel the best in groups of 10 or more if your tank is suite.
How many Cory catfish in a 10 gallon tank with other fish?
Remember, you should not keep more than 6 cory catfish in a 10-gallon tank, and if you want to add tank mates, you may need to reduce the school to only 4 fish.
Can I keep a cory catfish in a 5 gallon tank?
If you are talking about two Corydoras catfishes, especially if they are of one of the smaller species of Corydoras, would work fine. Five gallons is a bit small, so you will have to monitor the water and avoid the buildup of ammonia or other waste products, but it should work fine.
Can you keep 3 Cory catfish?
Nevertheless, most hobbyists agree that you can keep anywhere from 2 to 6 cory catfish in a 10-gallon tank, especially if you choose pygmy or dwarf varieties. As a general rule, the bigger your fish, the more space they need. The more space your fish need, the less they will fit in a 10-gallon tank.
How many Cory catfish can I keep in a 20 gallon tank?
In a 20-gallon tank, you can generally keep between eight and 10 Cory catfish, depending on the species of Corydoras you choose and what tank mates you want to keep with them. Of course, if you opt to keep smaller species, such as dwarf or Pygmy corydoras, you can keep up to 14 individuals if you want to.
How many Cory catfish can I have in a 10-gallon tank?
The minimum tank size that one Cory requires to live comfortably is 2 gallons. But as mentioned earlier, these are schooling fish and will feel comfortable in a group of five to six. The rule of the thumb is having 2 or 3 gallons of water for one fish. Ideally, you will need at least 10 gallons for five to six fish.
What happens if you only have 2 Cory catfish?
While Cory Cats can survive alone, they seem much happier in a group of two or more. Two Cory Cats of the same type will often stay close to one another as they move throughout the tank to feed. This is especially true when they rest.
How many Cory catfish can you have in a 2 gallon tank?
As a general rule, the calculation for how many fish can go into your tank is 1 inch of adult fish per 1 gallon of water, making sure to take 10% of water off for gravel, decorations etc.
How long can a Cory catfish live alone?
Conclusion: Cory catfish cannot live alone. They are schooling fish and like to live in a group of at least 5-6. Also, they do great with other peaceful fish in a community tank.
Can you keep 4 corydoras?
We touched on this a little before, but it is very important that you keep Cory catfish in schools of 4 or more fish (5+ is preferable). What is this? Corys are very social fish and can often be found “playing” and swimming in sync with others of their species.
How many Cory catfish can you keep?
In a 20 gallon tank, between 8 and 10 Cory Catfish can be housed. Depending on the species and tank mates. Bigger groups of 10-14 fish are possible with small species like dwarf Cory Catfish. There are sold two common types of 20 gallon tanks: the 20 gallon long and the more common 20 gallon high tan.
Can you keep 3 corydoras?
If you want to see the amazing schooling movements of these cute little fishes, you will have to keep more than 3 cory catfish together. They thrive best in a group of at least six. So, if you want to keep your fish happy and comfortable, 3 cory catfish won’t be enough.