Exotic Aquarium Fish That Look Like Gemstones: Nature’s Living Jewels

In the sparkling and fluid realm of aquariums, not many experiences can be compared to the exhilarating aesthetic of exotic fish that glow and shine like precious stones. Precious stones are valued in the real world and even when used as symbols in gems bonanza slot, and other fascinating titles. Most of these aquatic creatures seem like treasures unveiled from the depths of the earth with their colorful scales, finely detailed patterns, and jewel-toned hues.

Whether one is a novice aquarist or a seasoned collector, these gemstone-like fish offer an unmatched sophistication and mystique to a tank. Without further ado, below are some of the dazzling species that look similar to nature’s finest jewels. Dig in!

Discus Fish

These are usually regarded as the “royalty” of the freshwater aquarium. This is because of their regal round shape and color spectrum, which ranges from sky blue and emerald green to brightness and even neon orange. The Blue Diamond Discus, especially, reflects a sapphire-like glow, particularly when under optional lighting.

They originate from the Amazon River Basin, are about 6-8 inches, can live for more than ten years, and are sensitive to water quality. They can only reside in warm, soft, and acidic conditions. Their peaceful countenance makes them great centerpiece fish in a planted aquarium. However, they survive best in species-only or very carefully picked community tanks.

Betta Fish

They are possibly the most famous ornamental fish in the world. Betta Fish are famous for their flashy fins and dramatic color variety. Breeders have created strains with multi-colored and lustrous scales that flash like opals in motion, while some even feature metallic or pearlescent sheens. From the red “Garnet” Crowntail to the blue-green “Turquoise” Halfmoon, these fish bring a gemstone fantasy to life.

Originating from Thailand, Cambodia, Laos, and Vietnam, they can live for about 3-5 years. They are hardy and easy to moderate, making them perfect for beginners too. However, males should not be kept together. This is because of their territorial aggression.

German Blue Ram

This dwarf cichlid is sought for its attractive electric blue and yellow hue, giving it a look similar to fire topaz or aquamarine. Its colorful scales seem to glow from within, while its golden head and crimson eyes add an intense gemstone contrast. The German Blue Ram originates from the Orinoco River Basin, South America, and has a lifespan of about 2-4 years.

Although peaceful, it needs stable water conditions. Also, it thrives best in soft and slightly acidic environments. Overall, it is an excellent choice for small and planted community tanks.

Boesemani Rainbowfish

It possesses a color split that looks like a bi-colored jewel. This fish shines in colors of fiery orange and deep cobalt blue. Under good lighting, their scales glow like finely cut gemstones.

The Boesemani Rainbowfish can be found at Lake Ayamaru, Indonesia, and has a lifespan of 5–8 years. These peaceful shakers are highly active and look great in groups of six or more. To accommodate this, you’ll need a well-aquascaped tank with open swimming space and lush plants to bring out its vivid hues.

Mandarinfish

This saltwater beauty is probably one of the most hypnotic fish in the ocean. It features finely detailed, swirling patterns of electric blue, orange, and green. Its hues are illuminated not by pigments but by light-reflecting cells called iridophores, just like some gemstones.

The Mandarinfish resides in the Pacific Ocean (Philippines, Australia). It is about 2-3 inches and can live for up to 5 years. Their diet is highly specialized, it consists mainly of copepods. This makes them more suitable for experienced aquarists with natural reef tanks. For people who can accommodate them, they serve as a living work of art.

Peacock Cichlid

Like its terrestrial version, this fish is named for its dazzling feathering. They come in nearly every color of the rainbow. Some of its variants, like “Dragon Blood” (deep red), “Electric Blue,” or “Sunshine” (bright yellow), mirror a treasure trove of gemstones. Despite their bold looks, they are less aggressive than other African cichlids.

However, they are perfect for colorful and rocky aquascapes. The Peacock Cichlid lives in Lake Malawi, Africa, and can live up to 10 years. They are quite active and inquisitive and offer unending visual entertainment.

Design an Aquatic Treasure Chest for Yourself

Picking exotic aquarium fish that are similar to gemstones extends beyond aesthetics. It is about creating a living gallery of nature’s awesomeness. Like a well-cut gen, a healthy and stress-free fish will always shine brighter. So, when thoughtfully paired and cared for, these fish can change a tank into a colorful underwater space coupled with light, movement, and color. Regardless of which one you fancy, the combination of the right gemstone-like aquarium fish offers unending beauty if you’re willing to plunge in.

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