Mosaic
Variety
A mosaic guppy is recognized by a broken, patchwork pattern of color in the tail and often the dorsal fin. The markings can look like irregular tiles, with red, blue, yellow, black, or orange areas arranged across broad finnage. Mosaic is most visible on larger tails, but the term describes pattern layout rather than a single tail shape or body color.
Mosaic lines need selection for both pattern and fin quality. If the patches become too blurred, the fish may read as a general multicolor guppy instead of a clear mosaic. In aquariums, these guppies benefit from peaceful tankmates that will not shred wide fins, plus steady water quality and room for males to display. Breeders usually grow out several generations to keep the tail pattern lively without losing body strength.
