Platy Moonfish

Care and feeding:
   These fish are considered omnivorous as the Platy or Moonfish and the Variegated Platy or Variatus Platy will generally eat all kinds of live, fresh, and flake foods. But they have a very high herbivorous requirement, and their diet needs to include lots of algae and other vegetation. Feed brine shrimp (either live or frozen), tubifex, or blood worms as a treat. They will enjoy the proteins but they must also have a vegetation diet.

Distribution:
   The Platy or Moonfish Xiphophorous maculatus are found on the Atlantic coast of Mexico and Guatamala, and northern Honduras. It was first introduced in 1907. They were often called "Moonfish" because of a crescent shaped dark spot at the base of their tail, especially on the yellow colored ones.
   The Variegated Platy or Variatus Platy Xiphophorous variatus are found in southern Mexico from Rio Panuco to Rio Cazones. It was identified in 1904 but not introduced into the hobby until 1932. They were an immediate hit and become one of the best liked livebearers.
   There is also a very sensitive species called the Swordtail Platy Xiphophorous xiphidium in which the male has a short sword. This delicate platy is rather rare and not seen much in the hobby.

   So many beautiful color variations and hybrids have been produced, it is difficult to find the pure-bred original strains. Today pure breds are the exception rather than the rule and their colors vary depending on the waters they originated from.

Popular varieties developed from the Platy or Moonfish:
   The solid colored fish include the very popular Red Platy or Coral Platy which will be either a deep blood red or a brick red and the Golden Platy which has an all over bright yellow color.
   The term "Moonfish" is applied when the fish have a specific color along with a black crescent shaped dot on the tail fin, these include the Red Moon, Blue Moon (Blue Platy), and the Gold Moon (Gold Crescent).
   The term "Wagtail" is applied when the fish have a specific color along with black on the tail, these include The Red Wagtail Platy, the Gold Wagtail Platy, the Black Wagtail Platy, and the Mixed Wagtail Platy.
   The term "Tuxedo" is applied when the fish have a specific color along with a black coloration below the lateral line from the gill to the tail, these include the Black Platy often called the Black Tuxedo or Green Tuxedo and has a greenish body.
   The Salt-and-Pepper Platy is mixed with a bit of all the colors and it breeds these colors true, the Mixed Platy has various colors with no particular pattern and it doesn't breed true.

Popular varieties developed from the Variegated or Variatus Platy:
   Redtail Platy varieties have a tail that is bright red.
   The Yellowtail Platy varieties will have a yellow tail fin.
   The Sunset Platy varieties have a tail with more than a single color but with yellow being prominent, though they are also called this when they have yellow dorsal fin and a red tail fin.
   In the Rainbow Platy varieties the tail has multiple colors with no one color being prominent.
   The Hawaii Platy has an entirely black body with a yellow dorsal fin and red tail fin.
   The Marigold Platy is yellow on the dorsal fin and top of the body with the lower half and the tail fin being orange.
   Other popular varieties include the Comet Platy, Gold Twinbar Platy, Sunset Fire Platy, Blue Mirror Platy, Two-Spot Platy where there are two small dots at the top and bottom where the tailfin begins and the similar Mickey Mouse Platy where the two small dots have a large dark spot in the middle, Half-moon Platy, and Bleeding-heart Platy.

   Many characteristics including special finnage such as Topsails, Sailfins, Hifins, and Plumetails or Brushtails come from Swordtail cross breeding.

Size - Weight:
   The Platy or Moonfish females get up to 2.5 inches (7 cm) males are somewhat smaller at 2.0 inches (6 cm). The Variegated Platy or Variatus Platy females can get up to 3 inches (9 cm) with males again, somewhat smaller.

Social Behaviors:
   They are an excellent community fish that is very peaceful, and does not look for trouble with other tankmates.

Sexual Differences:
   The female is larger and generally rather plain, though in many of the fancy platies today they have more color. The male has a gonopodium. It is difficult to sex platies until they are mature as the male does not attain his coloration until then.

Water Region: Top, Middle, Bottom:
   These fish will swim in all areas of the aquarium.

Acceptable Water Conditions:
   Hardness: 15-30° dGH
   Ph: 7.0 to 8.3
   Temp: 59-77° F (15-25° C)

Breeding/Reproduction:
   The Platy or Moonfish and the Variegated Platy or Variatus Platy will readily reproduce in the aquarium. See the description of how to breed livebearers in Breeding Freshwater Fish - Livebearers.

Availability:
   The Platy or Moonfish and the Variegated Platy or Variatus Platy is readily available.