Marine aquarium

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

HAVING FINISHED KITTING up, we were now perched on the side of the dive boat, bobbing up and down alongside a Red Sea reef as the dive master went through our final safety briefing. As well as a run t

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

Peter is our disease expert. Send questions his way if you have pathogen problems. Bob is a master of fishkeeping general knowledge and community tanks. Jeremy is more than adept when it comes to cich

Peter is our disease expert. Send questions his way if you have pathogen problems. Bob is a master of fishkeeping general knowledge and community tanks. Jeremy is more than adept when it comes to cich

A sturdy bonsai freshwater swashbuckler, the spiny stickleback is often the first fish we catch as children