Amazonian fish tanks - Best south american biotope aquariums

Typical amazonian and south american biotopes, with the most common fishes: Cichlidae: Perciformes, pterophyllum and discus are the most common, excluded african cichlids. “Symphysodon“ (Discus) “Pterophyllum scalare“ (Scalare or angel fish) and others Loricariidae: Siluriformes, Otocinclus “Otocinclus affinis“ (dwarf suckers or oto catfish) and others “Ancistrus“ Callichthyidae: Siluriformes, there are currently 170 recognized species of corydoras genus “Corydoras“ Carnegiella: Characif