From years and generations of inbreeding guppies and other varieties have developed a massive palette of colour ranges, finnage and variations of species. These guppy fish have been separated according to their individual colour and species to carry on inbreeding for continuous production. Due to this reason the demand for guppies have risen for this set of varieties established in the global ornamental fish market, they are known as the common varieties which are readily available in most places that specialize in exporting guppy and other aquatic animals.