Serpentine showpiece

Peek over the parapet of a bridge just as daylight bleeds into dusk, gazing down through the clear layers of a shallow river or chalk stream, and you may glimpse the shadowy, serpentine form of an eel

MOST FISH ARE carnivorous at some level, taking insects and other small prey items even if they otherwise graze on algae or plants. But those that feed primarily on other fish often have behaviours an

IN MARINE FISHKEEPING, fish are the undeniable show-stealers. When folks think “reef tank”, what comes to mind are graceful yellow tangs, wiggly ‘Nemos’, and psychedelic mandarins. Not a lot of people

Just like a bee sting, apparently; hardly anything to worry about. Just painful enough to make you swear under your breath, and you might get a bit of a swollen finger. Sounds fine, but I’m still not

All fish love them, but there’s more to this classic bait than meets the eye when it comes to tackle…

TO BEGIN THE story of how I came to build a display aquarium in a zoo, we need to go back almost 7 years to when I first encountered these ‘wild’ guppies. I had just started working as an aquarium tec