Big fish, little fish, square glass box….?

DR PETER BURGESS Peter is our disease expert. Send questions his way if you have pathogen problems. BOB MEHEN Bob is a master of fishkeeping general knowledge and community tanks. JEREMY GAY Jeremy is

The roach might not be a tasty catch, but this sound and sociable shoal fish is so adaptable it can thrive in all manner of less than desirable waterways

The question about wild swimming I get asked most often is: “is it safe?” Rarely does this query refer to the risk of drowning – the usual concern is about the quality of the water. And understandably

Several years ago, I received a curious photo from a bass-fishing friend – let’s call him Andy. It was a bit blurred and, as I squinted to make sense of it, a second image flashed up. There was Andy,

IT HAS BEEN my longstanding dream to keep miniature versions of aquatic giants in my aquariums. I’m pretty sure that many of you wouldn’t mind having a pygmy white shark or a dwarf killer whale (had t

At this time of year many lakes and rivers are thick with it but, while many anglers may curse the green stuff, here’s why the underwater world would be all the poorer without it...