A new species of Pterophyllum?

Chris Englezou Biotope 2 Comments

Having been deeply fascinated with the Pterophyllum genus for many years, I have found myself waist deep in research, analysing data, images and footage and even taking trips into the jungle to better understand the majestic freshwater Angelfish and the factors which influence their distribution and taxonomy. One area of recently increasing interest to me is the Rio Negro in Brasil. I have always been curious about the distribution of Pterophyllum leopoldi and the existence of disjunct populations along both the Rio Negro and Rio Solimões and in the last few years I have dedicated countless hours to uncover more …

Fishing for Heckel Discus in the Rio Demini

Marcelo Fernandez Biotope, Discus Fish 2 Comments

In this article my intention is to give some insight into the world of the Heckel Discus (Symphysodon discus) before they arrive to our aquariums. This prior world is less well known but holds all of the joy and satisfaction as keeping the fish themselves. I will tell you only things which I experienced personally in the ten days of this trip, things which taught me a great deal. Amazonia Any ornamental fish lover at some point has thought about what it would be like to see or visit the Amazon. The vast majority of all freshwater fish in the …