Panda Corydoras Care, Size, Lifespan, Tank Mates and More! (2023)

Origin, appearance, size and shelf life

Panda Corydoras, or Corydoras panda, is onepopular freshwater fish originating from the upper Amazon basin of South America, especially in the regions of Peru and Ecuador.

In the wild, Panda Corydoras are often found in slow-flowing, shallow waters with abundant vegetation. These plants not only serve as shelter but also as a source of food, the substrate providing an ideal environment for foraging. These social fish thrive in groups of at least six, but it is not unusual to see them in larger numbers.

Their natural environment consists of warm, slightly soft and neutral to slightly acidic water. The temperature is usually between 72 and 79 degrees Fahrenheit (22 to 26 degrees Celsius), with a pH of 6.0 to 7.5 and water hardness between 2 and 12 dGH. To create a similar environment in your aquarium, be sure to maintain a constant water temperature, use a high-quality filtration system, and include live plants and a smooth substrate.

By closely mirroring the natural habitat of the Panda Corydoras and providing the right water conditions, you are preparing your fish for a healthy and happy life in your aquarium.

Panda Corydoras are known for their distinctive black and white markings, with black spots around the eyes, dorsal fin and at the base of the tail fin. These attractive colors make them an attractive and eye-catching feature in aquariums.Reach a size of about 2 inches (5 cm)., their charming appearance and active nature make them an ideal choice for those looking for a lively and captivating marine display. These delightful fish bring joy to observers as they race along the bottom of the tank, making them a firm favorite among hobbyists of all experience levels.

With proper care,Panda Corydoras can have a lifespan of up to 5 years. As social creatures, they thrive in groups and are best kept in schools of at least six individuals.To promote their welfare and ensure their longevity in captivity, it is essential to provide a fine-grained substrate, adequate hiding places and a varied diet consisting of high-quality pellets, live and frozen foods.

fun facts

Now that we have learned more about the appearance and lifespan of the Panda Corydoras. In this section, we highlight some fascinating facts about these charming fish that make them stand out in the aquarium hobby. From their unique markings to their social behavior, Panda Corydoras are full of surprises and are sure to captivate any aquarium.

  • Camouflage for protection:In the wild, Panda Corydoras' distinctive black and white markings serve as a form of camouflage, helping them blend into riverbeds and avoid predators.
  • Sensitive bars:Panda Corydoras have a pair of sensitive bars on their lower jaws that they use to forage on the substrate. These rods are delicate, so it is important to provide a soft, fine-grained substrate in the aquarium to avoid injury.
  • Respiration through the skin:Panda Corydoras have a unique ability to breathe through their skin, which allows them to absorb oxygen directly from the water when needed. This adaptation allows them to survive in low oxygen environments, but it is still important to maintain good water quality and aeration in the aquarium.
  • Energy scavengers:Panda Corydoras are active bottom scavengers, constantly foraging on the substrate. Their foraging behavior helps keep the aquarium clean by consuming food scraps and breaking down organic matter.
  • Social behavior:Panda Corydoras are social fish that thrive in groups. They prefer to interact with their own kind and are often seen resting or swimming together. Keeping them in groups of at least six promotes their natural behavior and makes them feel safer in the aquarium.

Now that you've discovered some interesting facts about Panda Corydoras, you'll be able to better appreciate their beauty and intricacies in your tank. In the next section, we provide recommendations on tank setups so that your Panda Corydora have an ideal environment in which to thrive and display their lovable characteristics.

Recommended tank settings

Each setup includes the essential components - tank, filter, heater, lighting, substrate and more - to ensure you can create a suitable environment for Panda Corydoras and other compatible freshwater fish species in your tank. As you move from budget-friendly to premium settings, you also have more options for customization, aesthetics, and advanced features. Panda Corydoras are social fish and should be kept in groups of at least six individuals to reduce stress and ensure their well-being. Typically, Panda Corydoras cost between $3 and $6 per fish, although prices can vary depending on factors such as size, quality, and availability.

Budget-friendly setup (around $200):

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  • Tank:20-gallon aquarium with hood or glass cover ($40-$70)
  • Filter:Hung On Back (HOB) or Sponge Filter rated 20 gallons ($20 - $40)
  • Heating:50-100 Watt Adjustable Aquarium Heater ($15-30)
  • Relief:Basic LED Aquarium Light ($20 - $50)
  • Substrate:Fijnkorrelig aquarium by klein, happy grinding ($10 - $20)
  • Decor:A few pieces of driftwood, rocks, and inexpensive live plants like Java Fern and Anubias ($20-$40)
  • Vis:Minimum of 6 Panda Snacks ($18 - $36)
  • Thermometer:$ 3 - $ 10
  • Substrate Blank:$ 10 - $ 25
  • withered:$ 2 - $ 10
  • Algae scraper of the magnetic cleaner:$ 5 - $ 20
  • Siphon and bucket:$ 15 - $ 30
  • test kit:$ 15 - $ 50
  • Seafood:$ 5 - $ 20
  • Air conditioner:$ 5 - $ 15

Mid-range setup (around $400-$650):

  • Tank:20-30 gallon aquarium with hood or glass cover ($60 - $120)
  • Filter:Canister filter or high quality HOB filter suitable for tank size ($60 - $150)
  • Heating:100-150 Watt Adjustable Aquarium Heater ($25-50)
  • Relief:LED aquarium lighting with adjustable plant growth and color enhancement settings ($50-$150)
  • Substrate:Nutrient-rich aquarium substrate designed for planted tanks ($20-$40)
  • Decor:A mix of driftwood, rocks and live plants such as Amazon swords, Java Fern species, Anubias and Cryptocoryne ($40-$80)
  • Vis:Minimum of 6 Panda Snacks ($18 - $36)
  • Thermometer:$ 3 - $ 10
  • Substrate Blank:$ 10 - $ 25
  • withered:$ 2 - $ 10
  • Algae scraper of the magnetic cleaner:$ 5 - $ 20
  • Siphon and bucket:$ 15 - $ 30
  • test kit:$ 15 - $ 50
  • Seafood:$ 5 - $ 20
  • Air conditioner:$ 5 - $ 15

High-end setup (over $800):

  • Tank:30-40 Gallon Rimless Aquarium with Glass Cover ($120 - $250)
  • Filter:High quality canister filter suitable for tank size ($100-$250)
  • Heating:Adjustable 150-200 Watt Aquarium Heater with External Temperature Controller ($40-80)
  • Relief:Advanced LED lighting system with adjustable settings for plant growth, color enhancement and day/night cycles ($150 - $300)
  • Substrate:Premium aquarium substrate designed for planted tanks, with additional root tabs for extra plant nutrition ($30-$60)
  • Decor:A combination of driftwood, rocks and live plants to create a natural waterscape, with plant species such as Amazon Swords, Java Fern, Anubias, Cryptocoryne species and carpet plants such as Dwarf Hairgrass or Monte Carlo ($60-$150)
  • Vis:Minimum of 6 Panda Snacks ($18 - $36)
  • Thermometer:$ 3 - $ 10
  • Substrate Blank:$ 10 - $ 25
  • withered:$ 2 - $ 10
  • Algae scraper of the magnetic cleaner:$ 5 - $ 20
  • Siphon and bucket:$ 15 - $ 30
  • test kit:$ 15 - $ 50
  • Seafood:$ 5 - $ 20
  • Air conditioner:$ 5 - $ 15

Please note that these numbers are only recommendations and you should consider other factors such as mates and individual fish personalities when deciding how many Panda Corydora to keep in your tank. Prices may vary by location, brand and availability.

Set up your tank

In the previous section, we discussed recommended aquarium setups for Panda Corydoras and other fish. Now that you have a better understanding of what is required, let's take a look at the step-by-step process of setting up your aquarium. These steps will help you choose the ideal location for your aquarium, clean and prepare the aquarium, install the necessary equipment, and circulate the water to create a healthy environment for your fish. We also cover the proper acclimatization process to ensure a smooth transition for Panda Corydoras and other fish in their new homes. By following these guidelines, you'll be well on your way to creating a thriving aquatic ecosystem for your fish to thrive.

  • Step 1:Choose the perfect spot for your aquarium and make sure it is away from direct sunlight, heat sources and drafts. Make sure the surface is flat and stable enough to support your full container. If your aquarium requires a stand, assemble it according to the manufacturer's instructions and place the empty tank on top.
  • Step 2:Then clean the tank by rinsing it with clean water (avoid using soap or chemicals) to remove any dust or dirt. Wipe the interior with a clean cloth or paper towel. Rinse the substrate (sand or gravel) thoroughly in a bucket until the water runs clear, then spread it evenly across the bottom of the tank, creating a slight slope back for visual depth.
  • Step 3:Before filling the tank with water, plan your aquarium layout, including the location of equipment such as heaters and filters. This makes it easier to set up and maintain the tank in the long run. Install the heater and filter according to the manufacturer's instructions. If using a sponge or gravel filter, place it under the substrate before adding water.
  • Step 4:Decorate the aquarium with driftwood, rocks and plants to create hiding places and a visually appealing environment, providing open swimming areas for your fish. When decorating the tank, be sure to arrange driftwood, rocks and plants so that they do not damage or interfere with the equipment. You can also anchor plants to driftwood or rocks to keep them in place.
  • Step #5:Fill the tank with water treated with a water conditioner if your tap water contains chlorine or chloramines. Place a clean plate or plastic bag on the substrate to avoid disturbance during filling. Fill the tank until it is about 2/3 full. Attach the aquarium lighting to the hood or canopy according to the manufacturer's instructions. Consider using a timer for your aquarium lighting to maintain a consistent day-night cycle, which is essential for fish and plants. Connect the heater, filter and any additional equipment (air pump, CO2 system) to power sources and install the thermometer in a conspicuous place.
  • Step #6:Top up the water, leaving space between the surface of the water and the top of the tank for oxygen exchange. Turn on the filter, heater and other equipment. Monitor the water temperature and adjust the heating if necessary. Circulate the tank for 4-6 weeks to establish beneficial bacteria and stabilize water parameters. During the cycling process, you can add a bacterial starter culture to speed up the establishment of beneficial bacteria in the tank. Use an aquarium test kit to check ammonia, nitrite and nitrate levels.
  • Step #7:After the tank has been cycled and the water parameters are stable, slowly acclimate the Panda Corydoras and other fish to the tank conditions before introducing them. Start by floating the unopened bag of fish in the tank for 15-20 minutes to allow the temperature to equalize. After that, open the bag and add a small amount of tank water to it. Continue adding small amounts of water from the tank to the bag every 5-10 minutes for at least 30-60 minutes to allow the fish to gradually adjust to the new water chemistry. Use a net to gently transfer the fish from the bag to the tank, avoiding undue stress or exposure to water from the bag.
  • Step #8:Once all the fish have spawned, establish a consistent daily feeding schedule, ensuring high quality food in the right amounts for your fish species. Perform regular water changes (20-30% every 1-2 weeks) and monitor water parameters using a test kit to maintain a healthy environment for your fish. Watch your fish closely for signs of stress or illness, especially during the first few weeks after introduction. Be prepared to take action if necessary, such as adjusting water parameters or seeking advice from an experienced aquarist.

By following this step-by-step guide and incorporating the additional setup tips, you can create a thriving aquatic environment that will help your Panda Corydoras and other fish thrive in their new homes.

Recommended water parameters

To maintain a healthy environment for your Panda Corydoras, it is necessary to maintain certain water parameters in your aquarium. Here is an overview of ideal conditions:

  • Temperature:Keep water between 22°C and 25°C (72°F and 78°F) for optimal comfort.
  • pH:Aim for a slightly acidic to neutral pH of 6.0 to 7.0.
  • Hardness:Soft to moderately hard water (2-12 dGH) is ideal.
  • Ammonia, nitrites and nitrates:Keep ammonia and nitrite at 0 ppm and keep nitrate levels below 20 ppm.
  • Relief:Provide low to moderate light with shaded areas and plants to avoid stress.
  • Water movement:Moderate water flow is best, mimicking their natural slow-moving habitat.

Check your aquarium water regularly and perform necessary water changes to keep the environment stable.

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Routine water maintenance

Water changes are vital to a healthy Panda Corydoras tank. They help remove unnecessary nutrients, waste and toxins. Here's a suggested routine:

  • Weekly water changes:Replace 20-25% of the tank water weekly.
  • Water parameters test:Check pH, ammonia, nitrite, nitrate and hardness regularly.
  • Use a gravel vac:Clean the substrate during water changes.
  • Dechlorinate the water:Treat tap water with a conditioner before adding it to the aquarium.
  • Temperature and pH adjustment:Make sure the new water is similar to the tank water.
  • Screw conditioner:Give your fish time to adjust to the new conditions after a water change.

In addition to regular water maintenance, consider the following to ensure the health of your fish and the overall appearance of your tank:

  • Duration of lighting monitoring:Monitor how long your aquarium lights are on each day and aim for a consistent photoperiod of 8-10 hours. Too much light can lead to excessive algae growth.
  • Factory Maintenance:Trim live plants regularly to maintain their health and appearance. Remove any dead leaves or plant material to avoid water quality problems.
  • Filter Maintenance:Clean or replace the filter media as recommended by the manufacturer, usually every 4-6 weeks. Do not replace all filter media at once, as this can disrupt the beneficial bacteria and cause water quality problems.

Diet and nutrition chart

Panda Corydoras are omnivores and need a varied diet. Here are some dietary guidelines:

  • Immersion pellets:Use a high-quality pellet food designed for bottom-dwelling fish.
  • Frozen and live foods:Occasionally offer bloodworms, brine shrimp, daphnia or tubifex worms.
  • Vegetable matter:Provide blanched spinach, zucchini or cucumber for extra nutrients.
  • Power Frequency:Feed moderate portions once or twice a day and avoid overfeeding.

Connectionand diseases

Panda Corydoras can experience stress from a variety of sources, including poor water quality, aggression, or inappropriate aquarium conditions. Identifying and dealing with these stressors is essential to the health and well-being of your fish:

  • Pay attention to stress signals:Watch your Panda Corydoras for unusual behaviors such as hiding, lethargy, or rapid breathing, which may indicate stress.
  • Check water quality:Test your aquarium water to make sure it meets the ideal parameters and do regular water changes to maintain a healthy environment.
  • Watch out for your tank mates:Make sure your Panda Corydoras are not harassed or attacked by other fish and remove any aggressive companions if necessary.
  • Create a suitable habitat:Provide plenty of hiding places, proper lighting, and an appropriately sized aquarium for your fish.

While Panda Corydoras are generally hardy, they can be susceptible to a number of common fish diseases, including:

  • I (white spot disease):A common parasitic infection that causes white spots on the body and fins, lethargy and loss of appetite. Treat Ich with aquarium salt or antiparasitic medicine and raise the water temperature to about 82°F (28°C).
  • rotten end:A bacterial infection that results in frayed or discolored fins and tail. Treat fin rot with partial water changes, aquarium salt, and an antibacterial medication containing erythromycin or tetracycline.
  • Velvet disease:A parasitic infection that causes a yellow or brown velvety coating on the body of the fish. Treat velvet disease with antiparasitic drugs containing copper sulfate or formalin.

Prevent disease in Panda Corydoras by maintaining excellent water quality, avoiding overfeeding and providing a balanced diet. Quarantine new fish before adding them to the main tank and treat any signs of illness immediately.


Breeding Panda Corydoras can be an exciting experience, given the right settings and conditions. Follow these steps to breed Panda Corydoras:

  • Step 1:Create a suitable growing environment with a separate grow tank of 10 gallons or larger, a pH of about 6.0 to 7.0, and a temperature of about 24°C. Provide soft water (2-12 dGH) and provide hiding places such as plants and caves for fish comfort.
  • Step 2:Select healthy, mature male and female Panda Corydoras for breeding. Males are usually smaller and thinner than females. You can always enter a panda group to increase the chances of mating.
  • Step 3:Prepare the breeding pair with a high-protein diet of live or frozen foods for several days to help them gain strength and energy.
  • Step 4:Do a 50% water change with slightly cooler water to simulate rainfall, which encourages spawning behavior.
  • Step #5:Observe the fish for breeding behavior such as males chasing females and the "T position", where the male places his head in the opening of the female. Females lay sticky eggs on aquarium surfaces such as plants, glass or decor.
  • Step #6:Care for the eggs and fry by removing the adult fish after spawning. The eggs will hatch in 3-5 days and the fry will be free swimming after several more days. Feed them first with infusoria or liquid fry food, then gradually introduce ground flake food.

Breeding Panda Corydoras can be a rewarding experience for dedicated hobbyists. Patience and the right conditions are the key to success.

Recommended tankmates

Here are the top 10 recommended companions for Panda Corydoras:

  1. Gourami Dwarf
  2. Harlequin Rashboras
  3. Neon Tetra's
  4. Printer roller
  5. Bolivian rams
  6. Cherry bars
  7. Amano shrimps
  8. Mysterious snails
  9. Guppies
  10. Zebra Danios

Remember to avoid large, aggressive fish such as cichlids, angelfish and predatory species as they can harm or eat the Panda Corydoras. Always observe the behavior of the new fish and make sure they are not causing stress or aggression towards the Panda Corydoras.

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Basically, Panda Corydoras are an attractive species of freshwater fish known for their unique markings and ease of care. These fish require specific water parameters, a balanced diet and a suitable environment to thrive in captivity. However, under the right conditions, they can live up to 5 years and make a great addition to any aquarium. When choosing mates, it is important to choose peaceful and non-aggressive species to ensure a harmonious community. Breeding Panda Corydoras can be an exciting yet rewarding experience for dedicated hobbyists, and patience and ideal conditions are the keys to success. Overall, Panda Corydoras are a charming and lively species that can enhance any aquatic display with their distinctive appearance and active behavior.

Frequent questions

What is the ideal tank size for Panda Corydoras?

When creating a home for Panda Corydoras, a 20 gallon tank is the minimum recommended size for a small group. Choosing a larger tank is even better as it helps maintain consistent water conditions while also providing plenty of room for your fish to swim around.

How many Panda Corydora should be kept together?

Keep in mind that Panda Corydoras are schoolers, meaning they thrive in groups of at least 6-8 individuals. Keeping a larger group not only helps your fish feel safer, but also encourages them to display their fascinating natural behaviors.

What water parameters does Panda Corydoras need?

Panda Corydoras thrive in water temperatures between 72°F and 78°F (22°C and 25°C), pH between 6.0 and 7.0, and soft to moderately hard water with a hardness between 2 and 12 dGH.

What do Panda Corydoras eat?

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Panda Corydoras are omnivores and need a varied diet. Feed them a mixture of high quality sinking pellets or tablets along with live or frozen foods such as daphnia, brine shrimp and bloodworms.

Are Panda Corydoras compatible with other fish?

Yes, Panda Corydoras are generally peaceful and can coexist with other non-aggressive fish species of a similar size. Ideal tank mates are other small tetras, rasboras and small plecos.

How Long Do Panda Corydoras Live?

With proper care and optimal tank conditions, Panda Corydoras can live 4 to 5 years.

How do I grow Panda Corydoras?

Growing Panda Corydoras can be an exciting experience as they require specific water conditions such as soft, slightly acidic water and a low light environment. Use a separate breeding tank and introduce a group of pandas to increase the chances of mating.

Do Panda Corydoras need a planted aquarium?

Although not absolutely necessary, a planted aquarium is highly recommended for Panda Corydoras. Live plants provide hiding places, improve water quality and create a more natural environment that closely resembles their homeland

Can Panda Corydoras change color?

Panda Corydoras can actually undergo color changes due to various factors such as stress, illness or changes in water conditions. If you notice that your Panda Corydoras are showing color loss, it is important to examine the water parameters and closely monitor their health.

(Video) Cory catfish tank mates | 21 fish you can keep with Corydoras .


What fish can live with panda cory? ›

Small to medium-sized tetras, danios, and rasboras are good companions for panda corys. Other small catfish such as aspidoras, as well as any cory species, are also suitable.

How many panda corydoras should be kept together? ›

As a social species, they should be kept in groups of 5 or more. Other peaceful species such as some of the smaller pencilfish, tetra, and rasboras make ideal tankmates, and their presence as "˜dither fish"™ in midwater will encourage the Corydoras out into view more often.

What size tank for panda corydoras? ›

Panda cory requirements

Since they are active and speedy and always on the lookout for food, it's highly recommended to go for a minimum aquarium size of 20 gallons (76 L) with a longer tank being preferable. In fact, you'd do best with 30+ gallons (114 L).

How long is a panda corydora life span? ›

The lifespan of Corydoras panda in the aquarium has not been systematically determined, but given the longevity of other Corydoras species in the aquarium, it is reasonable to assume that well-cared for specimens will enjoy a lifespan in excess of ten years, and frequently in excess of 15 years.

Can Panda corys live with bettas? ›

This might make you think both can't live together, but luckily that isn't the case! Keeping betta fish and cory catfish is certainly possible: Cory catfish and betta fish make great tank mates.

What can corys live with? ›

Otocinclus Catfish, Tetras, Swordtails and of course other Corys can be a good fit. Cory Catfish tank mates can also include filter feeding shrimp such as Bamboo Shrimp and fan feeding shrimp like Vampire Shrimp. Cory Catfish tank mates can be Amano Shrimp, Red Cherry Shrimp and Ghost Shrimp.

How many Panda Cory catfish can you have in a 5 gallon tank? ›

In a 5 gallon tank, no Cory Catfish should be housed. Since a group of at least 6 is necessary for them to feel good, a five-gallon is too small to house a small group. Even small species like Pygmy Cory Catfish will feel uncomfortable.

Can you mix Corydoras species? ›

Corydoras Behavior/Compatibility

Different species can be mixed, and they will often group together. For best results, they should be purchased in groups of 5 or more. These catfish will sometimes dart to the surface to gulp air.

How many Panda Cory catfish can you have in a 10 gallon tank? ›

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.

Do Panda corys like gravel? ›

Myth debunked: cory catfish barbels erosion

Bad water quality or stress is. As you can see, these C. panda, which is considered a more sensitive cory catfish species, have perfectly healthy barbels and are kept on big sharp gravel.

How many Corydoras should live together? ›

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 many Corydoras in a 20 gallon high? ›

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.

Why are all my Corydoras dying? ›

Diseases / parasites

This is by far the most likely reason for your cory catfish to die. Diseases come in many forms and there are a lot of parasites known in the aquarium hobby.

Are Panda corydoras hardy? ›

The Panda Cory Catfish is a very peaceful and hardy addition to almost any aquarium. Compatible with most adult dwarf shrimp and other invertebrates. Thrives in schools in well-planted aquariums.

Do Panda corys breed easily? ›

Breeding your Panda cory's

As they breed just like any other Corydoras, the process isn't very difficult and often goes unspotted because they lay around 10-15 eggs on glass or under large leaves of aquatic plants.

What plants do panda corys like? ›

Substrate – Being that sand is the best substrate for these fish, I've only included plants that do well in this fine substrate.
  • Java moss. Java moss is probably one of my favorite aquarium plants of all time. ...
  • Java fern. ...
  • Helanthium tenellum. ...
  • Amazon frogbit. ...
  • Vallisneria. ...
  • Red root floater. ...
  • Water sprite. ...
  • Hornwort.
Jan 8, 2023

Can panda corys live with snails? ›

Mystery snails are very peaceful, are great algae eaters, and are much fun to look at. Because of their relatively big size, Cory Catfish will not be able to eat them. Even their babies are quite big, making them a safe choice to put with your cories.

Do panda corys need to be in groups? ›

Aquarium Habitat

C. panda are very social and prefer to live with members of their own species. They are known to thrive remarkably better when in groups. They are peaceful toward other species as well.

What fish do cory catfish not get along with? ›

Cory catfish themselves are fish that love to be on their own and mind their own business. They will never search for trouble, but this means they also like to be left alone. They don't do well with intrusive fish and certainly not with aggressive fish like certain cichlids, oscars, …

Do Corys help clean tanks? ›

Known for their peaceful and entertaining nature, corydoras catfish are favored among both beginning and advanced aquarists. But these energetic bottom dwellers are also workhorses when it comes to cleaning uneaten fish food from aquarium substrate, which helps to maintain water quality.

Can Corydoras live with algae eaters? ›

If you want to add an algae eater to your fish tank, you'll need to look elsewhere! Corydoras catfish do not eat much algae. Although you might see your Cory catfish nibbling on the algae they find growing on rocks, wood, and the substrate, the green stuff doesn't make up a large part of a Cory's diet.

How big can Panda Cory grow? ›

Adults can grow up to two inches in length, but quite often they remain smaller than that. Panda corys are extremely peaceful fish that enjoy the company of their own kind. They should always be kept in groups, preferably of a half-dozen or more, but at least three or four if space is limited.

How big can Panda Cory get? ›

A popular scavenging catfish for community and planted aquariums, Panda corys are extremely peaceful and reach an adult size of approximately 2″ or less. Corydoras are very social, preferring to be kept in groups of 4 or more individuals.

What is the easiest Corydoras to breed? ›

For those of you looking to try your hand at breeding need look no further than Corydoras aeneus, its albino form or Corydoras paleatus, these are probably the easiest of all Corydoras to breed.

Can Cory cats and shrimp live together? ›

Cory catfish and shrimp make great tank mates and can successfully live together. Both cory catfish and shrimp are flexible and aren't aggressive, making them ideal for living together.

Can I put 2 cory catfish with my betta? ›

You can put betta with cory catfish. Corys are peaceful fish, which balances the intense aggression from bettas. Their docile nature prevents them from aggravating a betta's intense prey drive. Corys have muted colors and small, flowing fins that do not irritate a betta.

What are the best Corydoras for a 20 gallon tank? ›

Panda corydoras (Corydoras panda)

Unlike many cories that must be kept in larger tanks, the panda cory can work well in 10- to 20-gallon aquariums (although more space is always better). They cost about $7 each, so get a school of at least six of them for $42.

Will Panda corydoras eat dead fish? ›

Their main food is bottom-dwelling insects and insect larvae and various worms, as well as some vegetable matter. Although no Corydoras are piscivorous, they will eat flesh from dead fishes.

Do Corydoras like leaf litter? ›

As with all Corydoras catfish, they have bony plates along their flanks, pointed pectoral and dorsal fins, and adorable whiskers. Ideal biotope setup for these “Blue Corys” would include river sand, driftwood branches, piled rockwork, and dried leaf litter.

What color sand is best for Corydoras? ›

Corydoras like to root around in the substrate for food. So what should we use in the aquarium to allow them to behave naturally, without damage to their barbels? Heiko Bleher explains. I strongly suggest only fine silica sand, ideally white or beige, but never black or any other colour.

Is it normal for Corydoras to swim all over the tank? ›

It's a quite common sight: cory catfish swimming up and down their tank to the surface. If you don't have a lot of experience with cory catfish, this might seem concerning. It's normal for cory catfish to swim up and down their tank.

How often do Corydoras mate? ›

Cory catfish don't lay eggs on a regular basis, which makes it hard to put an exact number on how often they spawn. However, in optimal breeding conditions you may expect a spawn every 1-4 weeks.

What is the largest Cory catfish? ›

Barbatus Cory Catfish are the biggest Cory Catfish species. Their full size is 5 inches. Males are only slightly smaller.

How many Cory Catfish and neon tetras can you put in a 10 gallon tank? ›

As a general rule, you can keep 6 or 7 of them in a 10-gallon fish tank. Keeping any more than this is known as 'overcrowding' and is full of potential problems. But it should also be noted that neon tetra is schooling fish and prefer to be kept in larger numbers in bigger tanks.

What kills Cory Catfish? ›

Violent fish have the potential to attack, injure or even kill Cory catfish. It's best not to keep Corydoras in a tank with other mean fish and like to pick on them. Avoid fish like Oscars, Barbs, and Cichlids.

Are Corydoras sensitive to water changes? ›

Regular water changes, proper filtration, and regular testing of water parameters are all crucial to the health and well-being of these fish. Additionally, Corydoras catfish are sensitive to changes in water chemistry and should be introduced to the aquarium gradually.

Are panda corys aggressive? ›

Panda cory is a very calm, not aggressive schooling fish that should always be in a group of its kind (not less than 3-5 species). This peaceful fish will do for most of home aquariums.

Can cory catfish poison other fish? ›

The strength of the toxins released by corydoras varies from one species to another, but it can be very lethal to a group of fish in a small bag being transported from the aquarium.

Can you mix cory species? ›

Corydoras Behavior/Compatibility

Different species can be mixed, and they will often group together. For best results, they should be purchased in groups of 5 or more. These catfish will sometimes dart to the surface to gulp air.

Why are my panda cory catfish dying? ›

Sharp gravel in combination with poor water quality causes bacterial infections, which cause barbels to die off. Another thing you can do is provide foods that don't fall apart and stay compact. This way cory catfish will have to dig less in the gravel. But even then, adding sand is the safest choice.

How many Corydoras in a 20-gallon high? ›

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.

Do panda corys like gravel? ›

Myth debunked: cory catfish barbels erosion

Bad water quality or stress is. As you can see, these C. panda, which is considered a more sensitive cory catfish species, have perfectly healthy barbels and are kept on big sharp gravel.

Do panda corys need sand? ›

Do Cory Catfish Need Sand Substrate? Corydoras have wispy barbels or whiskers to help them find food, so smooth sand or gravel is preferred.

Will Panda Cory eat cherry shrimp? ›

The Panda Cory Catfish is a very peaceful schooling fish that is compatible with most nano aquarium animals. It might eat dwarf shrimp fry, but is generally safe to keep with adult dwarf shrimp.


(AQUATIC CONCEPTS "Bringing Water To Life")
2. Cory Catfish in a Freshwater Community Tank
(Aquarium Care Basics)
3. Behavior of Albino Cory Catfish Tanks
(Palmer Fish Talk)
4. Care Guide Corydoras Catfish Info Behaviour Size Lifespan Sterbai Cory Cat Fish | Pleco Fish Tank
5. Expert Guide to Corydoras fish care|Tips for Keeping Corydoras in an Aquarium |All About Corydoras
(More to Weekend)
6. Can Corydoras Catfish And Bettas Live Together? (A Bettas Perfect Tank Mate?)
(Betta Care Fish Guide)


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