Two scientifically new hypancistrus

HYPANCISTRUS ARE POPULAR amongst aquarists because of their small size, relative ease of care and their striking patterns. Most fish of this genus are characterized by a dark base colour and light dot

I’VE BEEN VERY lucky to observe a number of popular aquarium fishes in the wild, from marbled hatchetfish in the Amazon rainforests of Colombia, Stiphodon gobies in the highland rivers of the Philippi

TO FOLLOW ON from my article in the previous issue, this time I will continue with two dwarf catfishes from the Auchenipteridae family. Although these two species are closely related there are still i

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

IN THE SUMMER of 2023, I had the great privilege of giving talks about my adventures in Brazil to the Missouri Aquarium Society (MASI) and the Chicago Aquatic Plant Society (CAPS), in the USA. They in

I have a 450-litre tank measuring 1.8m x 50cm x 50cm with tetras, barbs and other peaceful fish. The tank is about half-stocked at the moment. I currently have a group of eight dwarf chain loaches in