How Big Do Spotted Raphael Catfish Get? (You’ll Be Shocked)

The spotted Raphael Catfish is an eye-catching addition to any freshwater aquarium. Their unique spotted pattern and peaceful demeanor make them great tank mates for other slow-swimming fish, bottom feeders, or shrimp! But have you ever wondered just how big do spotted Raphael catfish get?

Whether you’re planning on adding one of these beauties to your current setup or just curious about them, this post will answer all your questions about striped Raphael catfish size “Agamyxis pectinifrons“!

But how big do these freshwater fish species get, exactly? There is quite a range – anywhere from five to nearly seven inches long!

How big does spotted raphael catfish get

In this Raphael catfish care guide, we look at why Raphaels can vary so much in size and coloration and offer some tips on ensuring they stay healthy and thrive in your aquarium.

How Big Do Spotted Raphael Catfish Get?

How big do Raphael catfish get? The Spotted Raphael Catfish typically reach sizes between 4.7 – 5.9 inches (12 – 15 cm), making them an ideal choice for a tank inhabitant of a wide range of aquariums and habitats.

As they grow, these fish may display beautiful and varied dark brown coloring, further adding to the living decorations in your tank! However, it is essential to note that the size and color of the Spotted Raphael Catfish can vary significantly.

Spotted Raphael catfish

So, you may find specimens reaching close to seven inches long! The larger the fish is likely to live longer, so if you’re looking for a companion for your tank, choosing one of these bigger fish could be an excellent option.

How Fast Do Spotted Raphael Catfish Grow?

Spotted Raphael Catfish are typically slow-growing fish. While their exact growth rate varies, these catfish can grow around one inch every 1-2 years. Good water quality and conditions will help them to reach their maximum Raphael catfish size of around 8 inches.

It’s important to note that while they may reach this size, it is rare – most fish will top off at around 7 inches. This is why it’s crucial to provide them with plenty of room and space to swim and have a good filtration system in place.

The Spotted Raphael Catfish is a beautiful addition to any freshwater aquarium. With the proper care and conditions, it can reach spotted Raphael catfish max size and live a long, healthy life.

So, if you’re looking for the perfect fish to add to your tank, consider trying these spotted beauties – you won’t regret it!

Introduction To The Spotted Talking Catfish

The Spotted Catfish, also known as Agamyxis pectinifrons from the south America Amazon River basin, is a sought-after aquarium fish. Boasting good health, a helpful demeanor, and its beautiful pattern of spots and stripes make this species a favorite amongst many aquarists for years!

The black-spotted Raphael thorny catfish (Agamyxis pectinifrons) is an easy-to-cared species making an excellent choice for small to large freshwater aquariums.

It may reach up to 6 inches in length and lives for around 8-10 years. But the main thing this species is so interesting is its ability to make sounds. 

You heard right: the Spotted Raphael talking catfish can make noises!

Its sound is described as a low-pitched hum, often occurring when the fish is agitated or threatened. It’s also believed to be a communication between fish and is used during courtship rituals.

So, if you’re looking for an exciting fish species to add to your community aquarium, the Spotted Raphael Catfish is undoubtedly worth considering.

Spotted Raphael catfish size, Appearance, And Average Lifespan

Spotted catfish have cylindrical, pointed heads and flattened abdomens. They have giant mouths which surround three pairs of delicate barbels.

This fish displays impressive defensive capabilities, thanks to its dagger-like pectoral and dorsal fins, which form a formidable shield against potential predators.

These scaleless fish are mid-size bottomless flies. The average wild catfish lifespan can be between 10 and 20 years.

Behavior And Temperament

Talking spotted catfish are quiet and essentially shy communities that can spend the day hiding under the substrate or digging holes under the rock or driftwood within their tank. 

As they’re night-time, they’re seldom seen under bright lighting, which is best seen in deep-shaded tanks or moonlights. Unlike the aggressive catfish, the spotted catfish do not actively hunt the rest of the community and instead will eat smaller fish.

You can store a talking catfish in your tank. However, they like to be kept together in groups of 3-4 and are very friendly when the nights come.

Water And Temperature Parameters

Spotted catfish are very good at temperatures 68 – 79o F, so there should be no heaters on your tank. The pigs prefer acidic water at pH 5.5 – 6.5 but are less prone to water hardness and will tolerate 2 – 20 DGH.

It would help if you avoided overcrowding and kept the tank clean. Frequent water changes are essential because they are susceptible to ammonia, nitrites, and nitrates.

Spotted catfish have a swim bladder system that helps regulate their buoyancy. This allows them to stay at the same level in the water, so they must have plenty of hiding places and plants to explore.

This swim bladder system will also help them feel safe and secure and encourage them to be more active.

The female fish will spawn and lay eggs on the bottom of the tank. The fry will hatch after about a week, but you should not keep them with other fish during this period.

Feeding the fry can be done with commercially prepared food, or you can feed them small live foods such as bloodworms, tubifex worms, and brine shrimp.

Food and Diet

The Spotted Raphael Catfish are omnivores that can devour almost everything. The animals feed on various food species, including small insects, algae biofilms, fruits, tiny fish, algae, etc.

In captive confinement, they will happily accept most food products commercially and live frozen foods like bloodworms, saltwater squid, and daphne. The most effective way to feed the Spotted catfish is to provide small food multiple times daily.

So catfish can get the food needed without overfeeding. The removal of any food unused in tanks can cause water contamination.

Compatibility And Tank Mates

Although catfish may have been stored in one-stock containers, they can be kept peacefully and are ideal for mid-size or larger community aquariums.

Keep catfish away from seafood; they’re just a small snack. Think of an Amazon tank for large and small fish species, such as:

  • Otocinclus Catfish
  • Corydoras Catfish
  • Dwarf Gourami
  • Discus Fish
  • Tinfoil Barbs
  • Neon Tetra
  • Angelfish
  • Zebra Danios

Overall, the Spotted talking catfish is an interesting and exciting species that can be appreciated in many aquariums. They require particular water parameters and a clean environment with plenty of space and hiding spots.

They are also peaceful fish species and can be kept with other community fish in various tanks. If you provide them with the proper care and environment, they can make a beautiful addition to your aquarium.

You can enjoy watching their behavior, and they’ll keep your tank clean with plenty of tasty food choices. It’s a fascinating species that will make any aquarium worth looking into.

Tank Setup And Habitat Requirements

Spotted catfish can hide during the day, but they are very active when the lamps are out. The essential criteria for healthy catfish in your tank are as follows:

  • Substrate of fine gravel, sand, or mud
  • Large stones, driftwood, and floating plants to give them hiding places.
  • Make sure there are no sharp objects, as they can injure the catfish’s delicate bodies.
  • The water should be clear and clean with a temperature of 68-79o F.
  • The acceptable pH range is 5.5 to 6.5.
  • Avoid overcrowding the tank and ensure that regular water changes are done.

Adhering to these simple rules ensures that your small spotted catfish can live in a happy and healthy environment.

Substrate, Plants, And Decorations

If you want a good quality catfish tank, ensure the soft aquatic sand is not disturbed by harsh gravel. Give your catfish plenty of big rocks, driftwood, and branches for hiding out at night.

Denser groups of live plants can offer shelter to young children, preventing adult harm or eating them. If you have a planted tank, try to get as much variety as possible.

Anubias, Java Moss, and Cryptocoryne are three of the best plants for a catfish tank. Plants can also provide food and help keep the water clean. Artificial decorations or live aquascaping are all good choices for the Spotted Catfish.

The last thing you must consider is the amount of light in the tank, as they prefer dimly lit environments. Soft lighting with a low-wattage bulb would be suitable for your catfish tank.

Are Spotted Raphael Catfish Poisonous?

No, spotted Raphael catfish are not poisonous. They are peaceful bottom-dwelling fish commonly found in aquariums and do not pose any health risks to humans.

However, like all other fish, they can carry parasites, so proper hygiene should still be practiced when handling them.

Spotted Raphaels Catfish are the ideal beginner fish for an aquarium. They are peaceful and hardy fish, making them well-suited for any community tank. Just give them plenty of hiding places and keep the water conditions stable with regular water changes.

What Size Tank Does a Raphael Catfish Need?

You Need a Minimum Raphael catfish tank size of at least 30 gallons. It is best to have a larger tank, as this will allow more swimming space and room for the fish to grow. An appropriate filter system should also be used to maintain quality water parameters.

A variety of tank mates can be kept with the Raphael Catfish, as long as they are very peaceful fish species such as barbs, neon tetras, and danios.

By providing the right care for your spotted catfish, you can ensure they will become a part of your aquarium for many years. They are sure to be an interesting addition to any aquarium.

Do Raphael Catfish Eat Other Fish?

Yes, Raphael Catfish do eat other fish. While they are generally peaceful creatures, they may mistakenly consume smaller fish or shrimp that share their tank if not given a proper diet.

It is best to feed them a high-quality prepared diet and supplement them with frozen treats like bloodworms and brine shrimp to ensure the Raphael Catfish has all the nutrition it needs without eating its tank mates.

It is also essential to avoid overfeeding, as this can cause the catfish to become obese and stunt its growth.

How To Care For Your Spotted Raphael Catfish?

The spotted catfish are very hardy and can handle many problems. Take an eye on what is the perfect aquatic community. You’ve just brought home a new Spotted Raphael Catfish and are unsure how to care for it. 

Fish can be hard to care for, and if you need help with how to do it properly, your fish may not survive.

This video will show you How To Care For Your Spotted Raphael Catfish. From setting up the tank to changing the water, we’ll walk you through everything you need to know to keep your fish happy and healthy.

  • First, make sure the tank is set up correctly. The temperature should be between 72-81°F and pH levels should remain stable between 6.5-7.5.
  • Second, feed the fish a high-quality prepared diet and supplement with frozen treats like bloodworms and brine shrimp.
  • Third, provide plenty of hiding places in the form of rocks and plants for your catfish to explore.
  • Fourth, use an appropriate filter system to keep the water clean and maintain good water quality.
  • Finally, perform weekly water changes to keep the tank clean and toxin levels low.

Now that you know how to care for your spotted Raphael Catfish, you can rest assured that they will be happy, healthy, and a great addition to your aquarium. Have fun!

Following these steps ensures that your Raphael Catfish remains healthy and happy for many years. With proper care and maintenance, they can become a part of your aquatic family for a long time.

Breeding Spotted Raphael Catfish

Spotted Raphael Catfish is not difficult to breed but requires specific conditions for successful spawning.

Provide plenty of hiding places, and keep the water temperature between 77-79 degrees Fahrenheit. Feed them a diet of high-quality live or dried foods to ensure they are well nourished.

When they are ready to spawn, the female will release a milky white sticky substance composed of eggs. The male will then follow and fertilize the eggs with sperm. Once laid or left in the main tank, the eggs can be removed to a separate tank and allowed to hatch independently.


So, how big do striped Raphael catfish get? In conclusion, the Spotted Raphael Catfish is an intriguing species. Whether you decide to keep one as an aquarium pet or admire the beauty of this fish from afar, it is worth considering. These catfish are extremely popular and can live for many years with proper care. Attractive coloration takes on various black and white spots and sizes, making each Spotted Raphael Catfish a unique specimen.

As with aquarium fish, getting familiar with the water parameters and dietary needs before adding them to your tank is essential. However, these fish are relatively hardy and can significantly add too many freshwater setups. With this information about spotted catfish size in mind, we hope you know how big these beautiful catfish can get!

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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.

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