The water tank for the Phoenix Tetra fish is one of the most important things to consider for keeping and breeding these little sparkling freshwater buddies. The Phoenix Tetra fish are very popular as active yet non-aggressive species with hardy yet peaceful plus undemanding for aquarium keeping. Tend to breed in a group, they require good quality and healthy environment to live or even to bring new lives. Let’s check about their original home first before talking about the proper water tank for the Phoenix Tetra fish. Phoenix Tetra Natural Habitat Native to South America, wild Phoenix Tetras most likely dwell in small, slow-moving freshwater streams. They prefer calm basins or rivers, lakes, and ponds that are rich in a dark substrate and heavily dense vegetation. These habitats not only provide them with a source of food but also a safe environment. Phoenix Tetras are peaceful characins that enjoy darting around and schooling in large crowds. You can easily distinguish a t...