Two scientifically new hypancistrus

IN 1924, THE American zoologist Nathan Everett Pearson published a work on the ichthyodiversity of Bolivia that is still unrivalled today. It was entitled ‘The fishes of the Río Beni catchment, Bolivi

FOR MANY DECADES, representatives of the genus Pelvicachromis have been highly popular among aquarists and are therefore commonly kept in home aquaria. This is most likely due to the fact that these a

I WOULD ARGUE that one of the joys of this hobby is encountering people who are as passionate about aquaria, fishes and nature in general as myself. I find it quite wonderful to get into conversation

I HAVE ALWAYS loved unusual aquatic creatures. It isn’t surprising then that I was among the early adopters who embraced shrimp-keeping, a special branch of the aquarium hobby. I started off with the

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

OF THE MANY pressing ecological issues facing the world today, invasive species come in near the top of the list. The aquarium trade is not blameless in its role of introducing unwanted species well o