Researchers have described a stunning multicolored wrasse in the Maldives as a newfound species, after the fish spent decades being misidentified as a closely related species. The rainbow-colored fish ...

So, you’ve bought a fish tank or you’re thinking about buying one and you’re wondering what the 15 best tropical fish for beginners. Well, we have a great selection below for you to consider. All the ...

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No, not that Twilight Zone… Although, given the original show is in black and white, seeing a rainbow fish in The Twilight Zone would be something. We mean the ‘twilight zone’ reefs. According to a ...