16 Expensive Fish That Are Worth Every Penny

Written By Jill Taylor

While they can be expensive, there’s no denying that adding a diverse selection of exotic fish to your aquarium can really enhance its beauty and appeal. These fish not only add elegance but also exhibit unique characteristics that make them stand out. To help you choose the right aquatic friends to add to your aquarium, this list covers 16 fish that are truly worth every penny.

Platinum Arowana

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These stunning fish are known for their rare and pure metallic sheen, which makes them some of the most expensive fish in the world. In fact, according to News18, platinum arowanas can sometimes sell for a staggering $400,000. However, many fish enthusiasts see owning platinum arowanas as a significant status symbol that completely justifies the price.

Asian Arowana

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Often called the “dragon fish,” the Asian arowana is revered for its vibrant colors and striking scales. In some parts of the world, these fish are believed to bring good luck and prosperity to their owners. Anyone who owns these beautiful creatures will tell you that their graceful swimming and majestic appearance make them a stunning centerpiece in any large aquarium.

Peppermint Angelfish

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As you can probably guess from their name, peppermint angelfish are famous for their vivid red and white stripes, which makes them easy to spot in any aquarium. Found in the deep waters of the central Pacific, this fish is both rare and expensive. However, its striking coloration and rarity make it a great addition to any high-end marine aquarium and definitely worth the price.

Clarion Angelfish

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Clarion angelfish are real showstoppers, with their bold orange bodies and blue accents. They hail from the waters around Clarion Island and are super popular for their stunning looks. Their vibrant colors and graceful swimming patterns make them a fantastic addition to any marine tank.

Masked Angelfish

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Native to the Hawaiian Islands, masked angelfish are highly sought after due to their striking unique black-and-white coloring. These rare fish fetch high prices in the aquarium market, and thanks to their unique looks and peaceful nature, they’re a popular choice for experienced fish keepers all over the world.

Freshwater Polka Dot Stingray

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The freshwater polka dot stingray boasts a unique pattern of white dots on its sleek, black body. This striking fish is not only beautiful but also rare, which is why it’s so pricey and in demand. Its graceful movements and eye-catching design add a touch of elegance to any large freshwater aquarium.

Dragon Moray Eel

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Dragon moray eels are admired for their vibrant colors and fierce appearance. These eels, found in the Indo-Pacific, are rare and command high prices. Their unique patterns and striking looks make them a fascinating addition to a large marine aquarium, adding a touch of the exotic.

Gem Tang

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Many people admire gem tangs for their striking black bodies covered in bright white spots. Native to the waters around Mauritius, these fish are rare and command high prices. However, if you’re looking for a fancy fish that’s sure to wow your guests, these little guys definitely fit the bill.

Zebra Pleco

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The zebra pleco, with its striking black and white stripes, is a highly desirable freshwater fish. Native to the Xingu River in Brazil, this rare fish is both beautiful and expensive, which can deter some aquarium owners from buying them. Its unique coloration and peaceful nature make it a popular choice among advanced aquarists.

Japanese Koi

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Japanese koi are renowned for their vibrant colors and intricate patterns. These ornamental fish are bred for their beauty and can be quite expensive. Their serene presence and stunning appearance make them a cherished addition to garden ponds and large aquariums around the world.

Blueface Angelfish

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Blueface angelfish are known for their vivid blue faces and striking yellow bodies. Native to the Indo-Pacific region, these fish are highly sought after for their beauty and vibrant colors. While they may be expensive, their bold appearance and unique coloration absolutely justify the price.

Wrought Iron Butterflyfish

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Known for their durability and stunning appearance, wrought iron butterflyfish are prized for their metallic gray bodies with delicate yellow accents. Found in Japan’s waters, these fish are rare and expensive. Their beauty and resilience make them a valuable addition to any marine aquarium.

Golden Basslet

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Golden basslets are loved for their radiant gold color, adding a touch of luxury to any aquarium. These small, elusive fish live in deep waters, and if you’ve ever seen one you’ll understand why they’re highly sought after. Their brilliant hue and rarity make them prized additions to high-end marine tanks.

Candy Basslet

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These rare Caribbean fish have distinctive bright orange and blue stripes that really make them stand out from the crowd. Despite their small size, candy basslets are prized for their beauty, vibrant colors, and calm nature, which is why they’re highly popular with marine enthusiasts.

Platinum Alligator Gar

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The platinum alligator gar, with its rare and striking white coloration, is a highly prized freshwater fish. This large, ancient fish is both rare and expensive, making it a standout addition to any large aquarium. Anyone who’s had the pleasure of owning one of these fish will tell you that its prehistoric look and unique color make it a fascinating and beautiful pet to have.

Black Panther Lobster

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Known for its unique jet-black color, the black panther lobster is an expensive but gorgeous addition to any aquarium. This striking crustacean is native to the waters of Thailand and is prized for its unique appearance. Its bold coloration and rarity make it a truly standout specimen that’s worth every penny.

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