By Sheetal Kumari | June 23, 2025
The “kings of the aquarium,” Discus fish showcase dazzling blues, reds, and greens in incredible patterns.
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With delicate fins and a spectrum of colors, Betta fish are lovely and violently territorial.
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Small but stunning, guppies are available in infinite colours and tail shapes, which make them a hobbyist favorite.
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These calm fish glimmer in brilliant blues and blazing oranges, with an inherent charm that will grace any freshwater aquarium.
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Metallic blues, reds, and yellows characterize the killifish, which is one of the brightest freshwater breeds.
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Small and vibrant, these cichlids have electric blue bodies with undertones of gold and red.
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Found in Africa, peacock cichlids have a beautiful range of metallic colours from yellow to violet.
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Renowned for their radiant blue and red stripes, neon tetras illuminate any aquarium.
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True to their name, rainbowfish glow with iridescent colours that shift according to light and mood.
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These energetic fish have colorful, striped bodies and are very close relatives of the guppy—ideal for nano tanks.
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